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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/189
Name: Illumination > Self powered lamp > Disposable lamp or flexible material casing
Description: Subject matter wherein the casing encloses a battery and also holds an electric light source or support therefor or wherein there is a support to hold a battery and an electric light source or support therefor, and wherein (1) the arrangement of the battery, light source and/or light source support is designed not to be reused, or (2) the casing or support is formed in part of a material which is deformable.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
4885666 Touchably-operating miniature flashlight Dec. 5, 1989
4884177 Flexible torch Nov. 28, 1989
4868724 Electric torch with flexible casing Sep. 19, 1989
4819140 Compressible flashlight Apr. 4, 1989
4800472 Battery-powered lamp Jan. 24, 1989
4774643 Illuminator for radiation dosimeter and method of manufacture Sep. 27, 1988
4771372 Head lamp for dimming light or fog light of motor vehicles Sep. 13, 1988
4768138 Flashlight Aug. 30, 1988
4748544 Torch May. 31, 1988
4747026 Electric torch or flashlight May. 24, 1988
4745527 Illuminated door lock scratch guard May. 17, 1988
4739455 Torches Apr. 19, 1988
4731712 Squeezable flashlight Mar. 15, 1988
4644451 Miniature flashlight with solderless connections Feb. 17, 1987
4631646 Discardable flashlight Dec. 23, 1986
4628418 Multi-purpose miniature flashlight device Dec. 9, 1986
4574338 Light assembly with flexed thermoplastic fresnel lens Mar. 4, 1986
4559588 Penlite and method of assembling the same Dec. 17, 1985
4528621 Flashlight Jul. 9, 1985
4524409 Flashlight Jun. 18, 1985
4521833 Light Jun. 4, 1985
4495550 Flexible flashlight Jan. 22, 1985
4480294 Lamp that can be thrown Oct. 30, 1984
4480295 Work surface light Oct. 30, 1984
4458300 Disposable flashlight Jul. 3, 1984
4443833 Flashlight Apr. 17, 1984
4433365 Miniature flashlight Feb. 21, 1984
4432042 Portable book light Feb. 14, 1984
4422131 Finger light Dec. 20, 1983
4419718 Pocket flashlight Dec. 6, 1983
4415954 Grip shield Nov. 15, 1983
4409644 Battery system adapter for using film power packs Oct. 11, 1983
4408263 Disposable flashlight Oct. 4, 1983
4399495 Flashlight Aug. 16, 1983
4393284 Direct-current electric switch Jul. 12, 1983
4392186 Key with light in handle Jul. 5, 1983
4368507 Flashlight Jan. 11, 1983
4347553 Flexible light with protective cap Aug. 31, 1982
4314317 Flashlight Feb. 2, 1982
4242724 Disposable floating flashlight Dec. 30, 1980
4237527 Flashlight apparatus Dec. 2, 1980
4210953 Self-illuminated case Jul. 1, 1980
4186432 Lamp for use in subterranean applications Jan. 29, 1980
4163276 Lighting means, especially headlights of vehicles Jul. 31, 1979
4130859 Pocket lamp Dec. 19, 1978
4122510 Flashlight Oct. 24, 1978

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