Simple fastening device

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Internally threaded fastener element – e.g. – nut – etc. – Multipart

Reexamination Certificate

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Details

C411S265000, C024S656000

Reexamination Certificate

active

07614835

ABSTRACT:
A simple fastening device has a structure where a lock piece is forced by a spring to engage with an axial member in a case1. When the axial member6is inserted into the case, the lock piece is moved away from the axial member by a releasing member. The lock piece is connected to the releasing member by a pin.

REFERENCES:
patent: 221814 (1879-11-01), Hazelwood
patent: 422361 (1890-03-01), Alton
patent: 647435 (1900-04-01), Bean
patent: 2209495 (1940-07-01), Scholfield
patent: 3160187 (1964-12-01), Zahofiakin
patent: 3393598 (1968-07-01), Bettinger
patent: 4083393 (1978-04-01), Okada
patent: 5378100 (1995-01-01), Fullerton
patent: 5749691 (1998-05-01), Campbell
patent: 5550203 (1980-12-01), None
patent: 10-103331 (1998-04-01), None
patent: 2003-83316 (2003-03-01), None
Microfilm of the specification and drawings annexed to the request of Japanese Utility Model Application No. 36748/1971(Laid-Open No. 33458/1972) (Ben Shoshu) Dec. 14, 1972.

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