Low center of gravity wheelbarrow frame

Aragon June 7, 2

Patent Grant D639522

U.S. patent number D639,522 [Application Number D/369,041] was granted by the patent office on 2011-06-07 for low center of gravity wheelbarrow frame. Invention is credited to Victor M Aragon.


United States Patent D639,522
Aragon June 7, 2011

Low center of gravity wheelbarrow frame

Claims

CLAIM The ornamental design for a low center of gravity wheelbarrow frame, as shown and described.
Inventors: Aragon; Victor M (Miami, FL)
Appl. No.: D/369,041
Filed: September 1, 2010

Current U.S. Class: D34/27
Current International Class: 1202
Field of Search: ;D34/12,14,16,27 ;280/33.991,33.992,33.993,47.18,47.26,47.34,653,47.32,47.31

References Cited [Referenced By]

U.S. Patent Documents
977056 November 1910 Verplanok
1728081 September 1929 Rust
D163280 May 1951 Harrison
2797125 June 1957 Vogler
4261590 April 1981 Schupbach
4758010 July 1988 Christie
5106113 April 1992 Piacentini
D463893 October 2002 Hoffmann
D501974 February 2005 Lawson et al.
D613923 April 2010 Ludlow
Primary Examiner: Ramirez; Cynthia
Attorney, Agent or Firm: Bordas, P.A.; Albert

Description



FIG. 1 is a top plan view of a low center of gravity wheelbarrow frame;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left elevational view thereof, the right elevational view being a mirror image thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an isometric view thereof, showing my design to be assembled with cooperative wheelbarrow parts; and,

FIG. 7 is an isometric view thereof, showing my design fully assembled with the cooperative wheelbarrow parts.

The broken lines are for environmental purposes only and form no part of the claimed design.

The claimed low center of gravity wheelbarrow frame is designed to be pushed and guided by a user using two handles, while the weight of its load is distributed between the wheel and the operator, thus enabling the convenient carriage of heavier and bulkier loads. The claimed design is used for carrying loads with more stability due to its low center gravity frame.

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