Photography – Camera detail – Detachable or removable film holder unit
Patent
1997-04-03
1998-10-06
Lee, Eddie C.
Photography
Camera detail
Detachable or removable film holder unit
396518, G03B 1726
Patent
active
058191291
ABSTRACT:
A film packet includes a clip (42); a carrier (54) received into and attached to the clip; a film sheet (56) attached to the carrier; and an envelope (12) including two side panels (14, 16), the two side panels being joined along substantially three edges (18, 22, 24) of each and substantially unjoined along fourth edges (30, 31) of each, the two side panels slidably receiving therebetween the carrier with the attached film sheet, the unjoined fourth edges being received into the clip, the clip overlaying the fourth edges, the clip urging the fourth edges against the carrier, the envelope further including at least one light lock seal (60) for preventing ingress of light when the envelope becomes axially or transversely displaced in the clip.
REFERENCES:
patent: 563915 (1896-07-01), Eastman
patent: 747665 (1903-12-01), Tripp
patent: 1098844 (1914-06-01), Schmuck
patent: 2573655 (1951-10-01), Schwartz et al.
patent: 3373673 (1968-03-01), Craig
patent: 3986609 (1976-10-01), Marsh et al.
patent: 4258263 (1981-03-01), Buldini et al.
patent: 4340288 (1982-07-01), Stemme et al.
patent: 4456358 (1984-06-01), Busch
patent: 4725865 (1988-02-01), Hoffman, Jr.
Eastman Kodak Company
Lee Eddie C.
Snee, III Charles E.
Stewart Gordon M.
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