Land vehicles: bodies and tops – Bodies – End gates
Reexamination Certificate
2005-12-20
2005-12-20
Gordon, Stephen (Department: 3612)
Land vehicles: bodies and tops
Bodies
End gates
C296S057100, C049S386000
Reexamination Certificate
active
06976723
ABSTRACT:
Tailgate assemblies that are easier to use than tailgate assemblies of the prior art are provided. The tailgate assemblies comprise one or more torsion springs having a first leg attached to a tailgate support and a second leg attached to the tailgate. The legs of the torsion spring can be removably attached for easier replacement. The torsion springs are actuated in a winding direction as the tailgate is opened, making the tailgate easier to open and close.
REFERENCES:
patent: 514076 (1894-02-01), Hotz
patent: 2184814 (1939-12-01), Nagamatsu
patent: 3009732 (1961-11-01), Brown
patent: 4143904 (1979-03-01), Cooper et al.
patent: 4202578 (1980-05-01), Roullier et al.
patent: 4691956 (1987-09-01), Hodge
patent: 5358301 (1994-10-01), Konchan et al.
patent: 5988724 (1999-11-01), Wolda
patent: 6183031 (2001-02-01), Ballard et al.
patent: 6196609 (2001-03-01), Bowers
patent: 6550840 (2003-04-01), Rayburn
patent: 2002/0167188 (2002-11-01), Zagaroff
Oberg, Erik, et al., “26th Edition Machinery's Handbook”,Industrial Press Inc., NY, (2000), 285-332, 492.
Gordon Stephen
Law Office of Stanley K. Hill, PLC
Libby Rodney Eugene
LandOfFree
Tailgate assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tailgate assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tailgate assemblies will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3504281