Mantle Lamp Co. v. Aluminum Products Co.Annotate this Case
301 U.S. 544 (1937)
U.S. Supreme Court
Mantle Lamp Co. v. Aluminum Products Co., 301 U.S. 544 (1937)
Mantle Lamp Co. v. Aluminum Products Co.
Argued May 3, 1937
Decided May 24, 1937
301 U.S. 544
Patent No. 1,435, 199, to Blair, Claim 1, for
"A heat-insulated vessel of the nonvacuum type having an outer jacket of nonfrangible material, an inner container of frangible material, said inner container being bonded to and pendently supported from said jacket, and heat-insulating and shock, absorbing means surrounding said container for limiting oscillations of said container while permitting expansion thereof by changes of temperature"
is void for want of invention. P. 301 U. S. 546.
86 F.2d 509 affirmed.
Certiorari, 300 U.S. 651, to review the affirmance of a decree dismissing a bill in a suit for infringement of a patent.
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