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Publication numberUS1977639 A
Publication typeGrant
Publication dateOct 23, 1934
Filing dateOct 15, 1931
Priority dateOct 15, 1931
Publication numberUS 1977639 A, US 1977639A, US-A-1977639, US1977639 A, US1977639A
InventorsSeth C Langdon
Original AssigneeCurtis Lighting Inc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Metal protected mirror
US 1977639 A
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Description  (OCR text may contain errors)

Oct. 23 1934. LANGDON l,977,639

' METAL PROTECTED MRRoR Filed oct. 15 1951

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2425022 *Nov 18, 1943Aug 5, 1947Siegfried G BartReflector and method for forming same
US2783164 *Sep 17, 1953Feb 26, 1957Nat Res CorpMethod of coating a metal substrate with molybdenum
US2821013 *Dec 16, 1954Jan 28, 1958Erie Resistor CorpMetal coating and method of making the same
US2924537 *Jul 22, 1957Feb 9, 1960Martin CoLaminated thermal insulation
US2939207 *Oct 4, 1956Jun 7, 1960Nat Standard CoReinforcing wire
US4158718 *Jan 16, 1978Jun 19, 1979Robert Bosch GmbhFreely suspendable light-transparent heat barrier for window
US4228220 *Jun 28, 1978Oct 14, 1980Garrison John DSelective absorber on glass and method for its production
US5215832 *Oct 8, 1992Jun 1, 1993Cardinal Ic CompanyLead-free mirrors and environmentally safe manufacture thereof
US5375015 *Aug 5, 1992Dec 20, 1994Equestrian Co., Ltd.Heat resisting reflection mirror
US7066631 *Oct 27, 2003Jun 27, 2006Automotive Lighting CorporationVehicular lamp
Classifications
U.S. Classification428/630, 205/116, 428/675, 428/434, 428/680, 428/656, 359/883, 428/687, 428/920, 428/673, 428/935, 428/925
International ClassificationF21V7/22, C03C17/40
Cooperative ClassificationC03C17/40, Y10S428/925, Y10S428/92, Y10S428/935, F21V7/22
European ClassificationF21V7/22, C03C17/40