When a question between contending parties as to priority of
invention is decided in the Patent Office, the decision there made
must be accepted as controlling, upon that question of fact in any
subsequent suit between the same parties unless the contrary is
established by testimony which, in character and amount, carries
thorough conviction.
Page 153 U. S. 121
On October 30, 1889, the appellee, Fred. H. Daniels, commenced
suit against the defendant in the Circuit Court of the United
States for the District of Massachusetts. In his bill, he alleged
that he was the original, sole, and first inventor of an
improvement in machines for coiling wire or wire rods; that on June
26, 1886, he filed in the United States Patent Office an
application in due form for a patent; that on September 4, 1886,
the Commissioner of Patents declared an interference between his
application and one filed by the defendant on June 24, 1886; that
thereafter testimony was taken on such interference, and a decision
rendered on March 22, 1889, adversely to his claim of a priority in
invention; that a rehearing was had, which rehearing resulted, on
October 28, in affirming the original decision. The bill further
averred that the defendant was not, as decided by the Commissioner
of Patents, the first inventor or discoverer, and prayed for a
decree that he, plaintiff, be entitled to receive a patent for his
invention, as specified in his claims, and that defendant be
enjoined from taking any steps to use or dispose of letters patent
for said invention or any part thereof.
This suit was brought under the authority of § 4915, Rev.Stat.,
which is as follows:
"Whenever a patent on application is refused either by the
Commissioner of Patents or by the Supreme Court of the District of
Columbia upon appeal from the commissioner, the applicant may have
remedy by bill in equity, and the court having cognizance thereof,
on notice to adverse parties and other due proceedings had, may
adjudge that such applicant is entitled, according to law, to
receive a patent for his invention, as specified in his claim, or
for any part thereof, as the facts in the case may appear. And such
adjudication, if it be in favor of the right of the applicant,
shall authorize the commissioner to issue such patent on the
applicant filing in the Patent Office a copy of the adjudication,
and otherwise complying with the requirements of law. In all cases
where there is no opposing party, a copy of the bill shall be
served on the Commissioner, and all the expenses of the proceeding
shall be paid by the applicant, whether the final decision is in
his favor or not. "
Page 153 U. S. 122
To this bill, on January 10, 1890, the defendant filed an answer
denying that plaintiff was the inventor as alleged. The case was
submitted to the circuit court upon the testimony used in the
interference proceedings, and upon such testimony a decree was
entered finding that plaintiff was the original inventor, and
entitled to receive a patent for the invention. From such decree
the defendant brings this appeal.
MR. JUSTICE BREWER delivered the opinion of the Court.
It is worthy of notice that hitherto in the progress of this
litigation, upon the same testimony, different persons have reached
different conclusions. Thus, in the opinion filed June 5, 1888, by
the examiner of interferences and assistant examiner, it was found
that the defendant was the original inventor. On an appeal from
that decision, the examiners in chief (two members being present)
came to a different conclusion, and awarded priority to the
plaintiff. On a further appeal, the Commissioner of Patents, on
March 22, 1889, reversed the judgment of the examiners in chief and
sustained that of the original examiners. A motion for rehearing
was brought before a succeeding commissioner and overruled. When
this case was submitted, without any additional testimony, to the
circuit court, the conclusion finally reached in the Patent Office
was dissented from, and it was found that the plaintiff was the
original inventor. An examination of the opinions filed by these
different officers indicates that by each of them the matter was
carefully considered. Evidently, therefore, the question as to
which was the prior inventor is not free from doubt. What, then, is
the rule which should control the court in the determination of
this case? It is
Page 153 U. S. 123
insisted by counsel for the appellant that the decision of the
Patent Office should stand unless the testimony shows beyond any
reasonable doubt that the plaintiff was the first inventor, and, in
support of their contention, they cite the cases of
Coffin v.
Ogden, 18 Wall. 120,
85 U. S. 124,
and
Cantrell v. Wallick, 117 U. S. 689,
117 U. S. 695.
In the first of these cases, which was a suit for infringement, the
defense was a prior invention, and in respect to this defense the
Court observed:
"The invention or discovery relied upon as a defense must have
been complete and capable of producing the result sought to be
accomplished, and this must be shown by the defendant. The burden
of proof rests upon him, and every reasonable doubt should be
resolved against him."
In the other case, the same defense in a suit for infringement
was set up, and there the Court thus stated the rule:
"The burden of proof is upon the defendants to establish this
defense, for the grant of letters patent is
prima facie
evidence that the patentee is the first inventor of the device
described in the letters patent, and of its novelty.
Smith v.
Goodyear Dental Vulcanite Co., 93 U. S.
486;
Lehnbeuter v. Holthaus, 105 U. S.
94. Not only is the burden of proof to make good this
defense upon the party setting it up, but it has been held that
'every reasonable doubt should be resolved against him.'"
These two cases are closely in point. The plaintiff in this
case, like the defendant in those cases, is challenging the
priority awarded by the Patent Office, and should, we think, be
held to as strict proof. In the opinion of the court below, the
rule is stated in these words:
"The complainant, on the issue here tendered, assumes the burden
of proof, and must, I think, as the evidence stands, maintain by a
clear and undoubted preponderance of proof that he is the sole
author of that drawing."
42 F. 451. This language is not quite so strong as that just
quoted. The case as presented to the circuit court was not that of
a mere appeal from a decision of the Patent Office, nor subject to
the rule which controls a chancellor in examining a report of a
master, or an appellate court in reviewing findings of fact made by
the trial court. There is always a presumption in favor of that
which has
Page 153 U. S. 124
once been decided, and that presumption is often relied upon to
justify an appellate court in sustaining the decision below. Thus,
in
Crawford v. Neal, 144 U. S. 585,
144 U. S. 596,
it was said:
"The cause was referred to a master to take testimony therein,
'and to report to this Court his findings of fact and his
conclusions of law thereon.' This he did, and the court, after a
review of the evidence, concurred in his findings and conclusions.
Clearly, then, they are to be taken as presumptively correct, and
unless some obvious error has intervened in the application of the
law or some serious or important mistake has been made in the
consideration of the evidence, the decree should be permitted to
stand."
See also Camden v. Stuart, 144 U.
S. 104, and
Furrer v. Ferris, 145 U.
S. 132.
But this is something more than a mere appeal. It is an
application to the court to set aside the action of one of the
executive departments of the government. The one charged with the
administration of the patent system had finished its investigations
and made its determination with respect to the question of priority
of invention. That determination gave to the defendant the
exclusive rights of a patentee. A new proceedings is instituted in
the courts -- a proceeding to set aside the conclusions reached by
the administrative department and to give to the plaintiff the
rights there awarded to the defendant. It is something in the
nature of a suit to set aside a judgment, and, as such, is not to
be sustained by a mere preponderance of evidence.
Butler v.
Shaw, 21 F. 321, 327. It is a controversy between two
individuals over a question of fact which has once been settled by
a special tribunal entrusted with full power in the premises. As
such, it might be well argued, were it not for the terms of this
statute, that the decision of the Patent Office was a finality upon
every matter of fact. In
Johnson v.
Towsley, 13 Wall. 72,
80 U. S. 86, a
case involving a contest between two claimants for land patented by
the United States to one of them, it was said:
"It is fully conceded that when those officers (the local land
officers) decide controverted questions of fact, in the absence of
fraud, or impositions, or mistake, their decision on those
Page 153 U. S. 125
questions is final, except as they may be reversed on appeal in
that department."
Upon principle and authority, therefore, it must be laid down as
a rule that where the question decided in the Patent Office is one
between contesting parties as to priority of invention, the
decision there made must be accepted as controlling upon that
question of fact in any subsequent suit between the same parties,
unless the contrary is established by testimony which in character
and amount carries thorough conviction. Tested by that rule, the
solution of this controversy is not difficult. Indeed, the variety
of opinion expressed by the different officers who have examined
this testimony is persuasive that the question of priority is
doubtful, and, if doubtful, the decision of the Patent Office must
control.
What was the invention which the parties each claim to have
made, and in respect to which an interference was ordered in the
Patent Office? It was thus stated by the examiner:
"In a device for coiling wire or wire rods, the combination with
a rotating coiling receptacle or reel for receiving and laying in
coils the rod as it is delivered from the rolls of a spider or
platform for supporting the coil mounted on a vertical shaft
concentric with the reel supporting shaft, and means for elevating
the platform shaft independently of the other."
Plaintiff claims to have conceived the idea of this combination
in July, 1878, and to have made in that and the succeeding year
sketches and drawings which fully disclosed it. It is conceded that
a machine embodying the invention was first constructed and put
into successful operation in the spring of 1886, and that this was
done under the direction and superintendence of defendant.
During the years 1878 and 1879, the defendant, a man about 47
years of age, was, as he had been since 1864, the general
superintendent of the Washburn & Moen Manufacturing Company, a
corporation engaged in the manufacture of iron and steel wire,
while the plaintiff, 24 years of age, was in the employ of the same
company as a draughtsman, working under the direction of the
defendant. The business of the company had, during the years of
defendant's superintendency, grown
Page 153 U. S. 126
to be enormous. In the actual work of the mill, as the finished
wire came from the rolls, it was coiled on reels. At first this was
done through the agency of an attendant seizing the wire by a pair
of tongs and engaging it with the reel, but this operation was
attended with both danger and delay. To obviate this, the parties
interested in this manufacture sought the invention of machinery
which should seize the finished wire and engage it with the reel,
and thereafter dislodge the completed coil therefrom.
The defendant locates the time of his conception of the idea
embodied in this combination in October, 1878, and that which
enables him to locate it is a transaction with Daniel C. Stover. It
appears that in October, 1878, Stover (who was a manufacturer and
inventor) came to Worcester, Massachusetts, and while engaged in
examining the machinery in the mill, had his attention directed to
the way in which the wire was coiled on the reels, and thought that
some device could be invented for picking up the wire immediately
after its leaving the rolls. After some reflection, he conceived
the idea which he subsequently embodied in patent No. 219,124. He
suggested his idea to the defendant, who replied that it was not
new, and that others were working at it. He prepared a model which
contained not only a device for picking up the wire, but also one
for discharging the completed coil, and exhibited it to defendant,
who, on his part, showed Stover a model which he had prepared. It
is not pretended that either the model of Stover or that of
defendant disclosed the exact combination for which a patent was
claimed in this case. Nor is it important to notice all the details
of the transactions at the time between Stover and the Washburn
& Moen Company. It appears that Stover sold and assigned a
one-half interest in his invention to the Washburn & Moen
Company. The time of Stover's visit is established by the date of
that assignment and the application which he made for a patent, and
by other writings. There is significance in the fact that although
the plaintiff was present when Stover's model was shown, it does
not appear that he made any suggestion that he had invented
anything of a similar character, and yet, if his present claim
Page 153 U. S. 127
is true, he had for months been considering the matter, and had
at least three months before conceived the very idea of the
combination now in dispute. But it is enough to say in respect to
this branch of the case that the story of the invention by
defendant at the time stated is reasonable, probable, and to a
certain extent supported by the testimony of Stover.
As against this, the plaintiff claims to have conceived the idea
of this combination in July, 1878, and relies mainly on the
testimony of two witnesses, Lambert and Fowler. Though he was a
draughtsman, he presented no sketch or drawing made prior to
November, 1878, which in any manner pictures his invention. It is
true he testifies to having made sketches prior thereto, but none
has been preserved. One of them he claims to have shown to Lambert
in July, 1878, and Lambert was called as a witness to support this
statement; but Lambert's testimony does not, it seems to us, carry
the weight which is claimed for it. He was a tinsmith by
occupation, employed at times by the manufacturing company, and
testifies that in July, 1878, or about that time, very soon after
Daniels� return from Europe, he came to his shop and showed him a
sketch, and asked him to make a model of it. He declined, saying
that he was too busy. Nothing more took place at that time, but in
the fall of 1886, at Daniels' request, he made a model of the
machine which, as he says, was disclosed by that sketch. This model
was in evidence. Now it is possible that one seeing for a few
minutes a sketch of a complicated machine can eight years there
after remember the details of that sketch so clearly as to make an
accurate model, but if it is possible, it surely is not probable.
If the invention disclosed in the sketch impressed either Daniels
or Lambert as something of great value, and therefore fixed itself
firmly in the mind, it is strange that neither seemed anxious to
impress it upon the attention of others, carry in into actual use,
or derive profit from it. On the other hand, if it was one which
did not impress either as of any special value, it seems almost
morally certain that the details of the sketch and the precise
character of the invention would not have been accurately
remembered through all those eight years. We must not be
Page 153 U. S. 128
understood as imputing to Lambert intentional falsehood. He was
familiar with the machinery actually in use in the wire mill. He
saw, in the course of his acquaintance with that machinery, many
models and many machines, and the machine embodying this invention,
as perfected, had been in actual use in the mill several months
before he made this model. He may well have gotten some of these
matters confused in his mind, and introduced into this model
elements and parts which were not seen by him in the sketch
displayed in 1878, and which were in fact taken from other sketches
and drawings, or from models or machines. At any rate, when there
was nothing to specially arrest the attention, it taxes credulity
for one to claim that he bears in mind for over eight years the
details of a sketch of a complicated machine which is casually
shown to him, and which he sees but for a short time, and is
enabled to thereafter reproduce the details of that sketch in a
model.
Equally unreasonable is the testimony of Fowler, which is to the
effect that on July 20, 1878, the date being fixed by a memorandum
in his diary, Daniels came to visit him. This diary notes the fact
simply of the visit of Daniels, but contains nothing in respect to
the matters involved in this case. His testimony as to this was in
these words:
"He explained by rough sketches an arrangement he had for
coiling the wire after it was delivered from the rolls, which was a
round box mounted on an upright shaft, and in the bottom of the box
was a plate, perhaps I should say a movable plate, which could be
lifted for the purpose of raising the coil of wire. That was his
method of getting hold of the coil, to get it out of the box."
None of these rough sketches was preserved. There was apparently
nothing to impress the matter upon the mind of Fowler, and his
attention was not directed to it until sometime in the early part
of 1887, nearly nine years thereafter, when Daniels called on him
for the purpose of securing his testimony in this case. Doubtless
Fowler means to be truthful. There is no reason to impugn his
integrity, but his testimony is subject to a criticism similar to
that placed upon the testimony of Lambert. As one of the matters
which was
Page 153 U. S. 129
being considered and discussed by the manufacturing company was
how to do the work which is now being done by the machine finally
constructed by defendant, it is not at all unlikely that Daniels,
one of the employees of that company, spoke of the matter to Fowler
at the time named; very likely he may have drawn rough sketches to
suggest the ideas which were in his mind; but it is not probable
that in the absence of some special reason therefor, the memory
would carry for eight or nine years the details of the plan or idea
suggested by Daniels and illustrated by these sketches. While of
course it is possible, yet such testimony is not of a character to
carry great weight.
There is other testimony on both sides of this controversy. It
is unnecessary to notice it in detail. It is enough to say that the
testimony as a whole is not of a character or sufficient to produce
a clear conviction that the Patent Office made a mistake in
awarding priority of invention to the defendant, and because of
that fact, and because of the rule that controls suits of this kind
in the courts,
We reverse the judgment and remand the case with
instructions to dismiss the bill.
MR. JUSTICE JACKSON did not hear the argument or take part in
the decision of this case.