Land vehicles – Wheeled – Extensible
Reexamination Certificate
2005-02-08
2005-02-08
Ellis, Christopher P. (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S652000, C280S654000, C280S764100, C280S047330
Reexamination Certificate
active
06851701
ABSTRACT:
An improved wheelbarrow includes a pair of legs that are each configured as four-bar linkages and are collapsible. The wheelbarrow includes a frame assembly, a wheel, a tray, and a pair of handles. The frame assembly can be assembled by the manufacturer. The wheelbarrow can then be assembled by the retailer or the consumer by simply attaching the wheel, the tray, and the handles to the frame assembly.
REFERENCES:
patent: 274781 (1883-03-01), Jacobs
patent: 290156 (1883-12-01), Whitney
patent: 872926 (1907-12-01), Gates
patent: 2037222 (1936-04-01), Farrar
patent: 2727751 (1955-12-01), Souris
patent: 3315930 (1967-04-01), Cota
patent: 3552760 (1971-01-01), Sine
patent: 3722904 (1973-03-01), Puckett
patent: 4190260 (1980-02-01), Pearce
patent: 4223860 (1980-09-01), Prest
patent: 5121970 (1992-06-01), Andersen
patent: 5152485 (1992-10-01), Follick
patent: 5372376 (1994-12-01), Pharaoh
patent: 5788260 (1998-08-01), Huang
patent: 5908202 (1999-06-01), Leger et al.
patent: 5924708 (1999-07-01), Bisaillon et al.
patent: 6017053 (2000-01-01), Leger et al.
patent: 6186523 (2001-02-01), Aielli
patent: 6220622 (2001-04-01), Garcia
patent: 6328331 (2001-12-01), McEnteggart
patent: D455535 (2002-04-01), Kamphuis
patent: 6390496 (2002-05-01), Eicher
patent: 6446989 (2002-09-01), Intengan
patent: 6508478 (2003-01-01), Ortez
patent: 20020113389 (2002-08-01), Robinson
patent: 2 339 741 (2000-02-01), None
Albert Barry R.
Lupey Mike
Tomchak Michael J.
Agarwal Brij K.
Ames True Temper Inc.
Eckert Seamans Cherin & Mellott , LLC
Ellis Christopher P.
Shriver J. Allen
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