Hermetically sealed flat case

Details Hermetically sealed flat case Hermetically sealed flat case

1987-10-13

1988-11-01

Hall, George T.

Special receptacle or package

For pocket or personal use

For a key

206 69, 220 4B, 132293, A45D 3300

Patent

active

047812885

ABSTRACT:
There is disclosed a very compact flat case for carrying prophylactics, such as condoms and the like. The overall dimensions of the case are approximately the same as a large coin. The case has flat top and bottom members which are hinged together with concentric cylindrical walls which support a resilient seal such as an O-ring. One or both of the mating walls are inclined to insure that sealing pressure is applied to the O-ring. The case has a closure which has a pair of detent balls, one each of each of the top and bottom members. The detent balls seat in mating recesses in the opposite member.

REFERENCES:
patent: 4289232 (1981-09-01), Seibel et al.
patent: 4569438 (1986-02-01), Sheffler

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