Locking pin

Details Locking pin Locking pin

2005-03-22

2005-03-22

Mah, Chuck Y. (Department: 3676)

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Handle, handle component, or handle adjunct

Luggage-type

C016S113100, C190S115000, C280S047371, C280S655100

Reexamination Certificate

active

06868583

ABSTRACT:
A metal locking pin of locking device for a wheeled luggage provides a projected plastic contact member at a front most end thereof for both increasing structural strength and eliminating the noise when the locking pin is in a position of compression and being retracted to disengage from the aperture for being adapted to extend or retract the handle assembly with the plastic contact member in sliding contact with an inner surface of the support tube. Thus the invention can achieve a smooth retracting or extending operation of the handle without noise.

REFERENCES:
patent: 5460393 (1995-10-01), Tsai
patent: 5488756 (1996-02-01), Hsieh
patent: 6332241 (2001-12-01), Kuo
patent: 6347432 (2002-02-01), Kuo
patent: 6357080 (2002-03-01), Tsai
patent: 6409207 (2002-06-01), Kuo
patent: 6484362 (2002-11-01), Kuo
patent: 6609271 (2003-08-01), Kuo
patent: 4019081 (1991-02-01), None
patent: 2418729 (1979-11-01), None

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