Land vehicles – Wheeled – Extensible
Reexamination Certificate
2009-07-03
2011-12-06
Shriver, II, J. Allen (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S047260, C280S204000
Reexamination Certificate
active
08070182
ABSTRACT:
A hand truck includes handles; a ledge comprising a cavity; a fastening device comprising a quick release and a clamp; and a locking device comprising a hollow first section including an opening on either side, a hollow second section releasably put on the first section, the second section including an opening on either side, the openings being in registration to each other, a block member in the first section and including a transverse channel aligned with the openings and the cavity, a sliding lock pin in the cavity, the openings, and the channel to lock the first and second sections, the lock pin having a projection in the channel, a depressible shuttle member in the first section and including a hook partially disposed in the block member, and an inclined slot in the hook with the projection disposed therein, and an actuation rod releasably secured to the shuttle member.
REFERENCES:
patent: 3877723 (1975-04-01), Fahey et al.
patent: 4917401 (1990-04-01), Iwaki
patent: 5374073 (1994-12-01), Hung-Hsin
patent: 5470088 (1995-11-01), Adams
patent: 5482304 (1996-01-01), Smith
patent: 5590897 (1997-01-01), Tsai
patent: 5797617 (1998-08-01), Lin
patent: 5816349 (1998-10-01), Hankins
patent: 5951037 (1999-09-01), Hsieh et al.
patent: 6012729 (2000-01-01), Lin
patent: 6149168 (2000-11-01), Pauser et al.
patent: 6554307 (2003-04-01), Ockenden
patent: 6561395 (2003-05-01), Lim et al.
patent: 6688636 (2004-02-01), Han
patent: 6923466 (2005-08-01), Tsai
patent: 6976690 (2005-12-01), Freeman
patent: 7392992 (2008-07-01), Stone et al.
patent: 7614628 (2009-11-01), O'Connor
patent: 7766358 (2010-08-01), Phillips
patent: 2004/0069583 (2004-04-01), Tamura
patent: 2006/0261564 (2006-11-01), Chuang
patent: 2009/0121456 (2009-05-01), Li
Su Tsui-Ling
Wang Jui-Chia
Meyer Jacob
Shriver II J. Allen
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