Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Luggage-type
Patent
1977-10-31
1978-11-07
Kee Chi, James
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Luggage-type
16125, 190 58R, 220 94R, 312320, A47B 9502, A47J 4507, B65D 2528, E05B 100
Patent
active
041238214
ABSTRACT:
A self locking door opening device and assembly are provided, the door having an aperture extending therethrough. The assembly includes a grip and a retainer latch. The grip includes a pair of side walls and a base member from which the side walls extend. A top wall interconnects the side walls. The retainer latch comprises a flexible elongated clip having a pair of ends and a central portion. The grip is secured in a locked position by the clip when the clip is disposed in a longitudinal passage defined by the side walls and the top wall. In this locked position the periphery of the door about the aperture is disposed between the ends of the clip and the base member while the central portion of the clip flexes to abuttingly engage the top wall. A pair of projections extend from the top surface of the clip. The top wall of the grip is disposed between the projections and abuttingly engages the projections and the central portion to secure the grip in the locked position.
REFERENCES:
patent: 2315457 (1943-03-01), Schuh
patent: 2615226 (1952-10-01), Kral
patent: 3621510 (1971-11-01), Rollins, Jr.
patent: 3727265 (1973-04-01), Camp
patent: 3793674 (1974-02-01), Kneier
Burroughs Corporation
Chi James Kee
Fissell, Jr. Carl
Kaner Robert L.
Syrowik David R.
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