Lock structure and method for using thereof

Joints and connections – Having a joining piece extending through aligned openings in...

Reexamination Certificate

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Details

C403S194000, C403S200000, C403S201000, C403S258000, C403S388000, C403S317000, C403S320000

Reexamination Certificate

active

07001098

ABSTRACT:
A lock structure. The lock structure includes a first element, a second element, a guiding element and a fixing pin. The first element has a guide hole and a first through hole located under the guide hole. The second element is deposed under the first element and has a second through hole that is co-axially aligned with the first through hole. The guiding element rotates and is movably disposed in the guide hole. The guiding element has a third through hole aligned with the first through hole. The fixing pin is inserted through the third through hole, guide hole, first through hole and second through hole and has a first retaining portion. The first retaining portion is formed on the lower portion of the fixing pin and located under the second element.

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patent: 2570769 (1986-03-01), None

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