초록 ▼

A reusable container for a photographic film includes a body section having an open end, and a cap for covering the open end including an engagement portion for engaging the open end of the container body. According to the invention, the engagement portion of the cap includes a circumferential rib m

A reusable container for a photographic film includes a body section having an open end, and a cap for covering the open end including an engagement portion for engaging the open end of the container body. According to the invention, the engagement portion of the cap includes a circumferential rib member for engaging a corresponding recess of the body for releasably securing the cap to the body, as well as a separately defined sealing surface having a radius which is larger than a corresponding sealing surface of the body in order to tightly seal and thereby prevent the significant passage of light, dust or moisture into the container when the cap is secured to the body of the container.

대표청구항 ▼

[ We claim:] [1.] A container for use with a photographic film cassette, said container comprising:a body having an interior sized to retain a film cassette and an open end, said body having an inner recessed portion adjacent said open end and a body sealing surface adjacent said inner recessed port

[ We claim:] [1.] A container for use with a photographic film cassette, said container comprising:a body having an interior sized to retain a film cassette and an open end, said body having an inner recessed portion adjacent said open end and a body sealing surface adjacent said inner recessed portion;a cover for engaging said open end of said body and sealing said interior of said body from moisture and dust, said cover including a circumferential rib member for engaging said inner recessed portion of said body to releasably secure said cover to said body, said rib member having at least one discontinuous circumferential section to allow interior venting from said body, said cover including a cover sealing surface for engaging said body sealing surface, said cover sealing surface having a radius when said cover is disengaged from said body, greater than the radius of said body sealing surface when said cover is disengaged from said body.