Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Length adjustable pull handle for luggage or luggage cart
Reexamination Certificate
2007-04-24
2007-04-24
Mah, Chuck Y. (Department: 3677)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Length adjustable pull handle for luggage or luggage cart
Reexamination Certificate
active
11051102
ABSTRACT:
The flexible fixation structure for the pull handle of luggage. At hollow tube base frames of the pull handle, some fixation members are mounted to enable the pull handle to be flexibly locked and fixed into upper and lower fixation holes of external hollow tube. The fixation member includes two snappers and two springs. The exterior of first snapper is fitted with the first projecting column, which is protruded and locked onto upper fixation hole of external hollow tube. And, an oblique guide plane is provided at the top of first snapper, and a concave surface at the inner side. At the center of the concave surface, a limit column is internally protruded. The exterior of second snapper is fitted with the second projecting column, which is protruded and locked onto lower fixation hole of external hollow tube.
REFERENCES:
patent: 6338586 (2002-01-01), Kuo
patent: 6338587 (2002-01-01), Kuo
patent: 6357080 (2002-03-01), Tsai
patent: 6378674 (2002-04-01), Lee
patent: 6470529 (2002-10-01), Chang
patent: 6581737 (2003-06-01), Wang
patent: 6609271 (2003-08-01), Kuo
patent: 6827186 (2004-12-01), Hsie
patent: 6918476 (2005-07-01), Chou
patent: 2003/0042092 (2003-03-01), Wang
Egbert Law Offices
Mah Chuck Y.
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