Human-powered lawnmower

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Description

FIG. 1 is a perspective view of a human-powered lawnmower showing my new design;

FIG. 2 is a Left-side view thereof; with the top portion of the frame removed for ease of illustration;

FIG. 3 is a Front view thereof;

FIG. 4 is a Right-side view thereof; and,

FIG. 5 is a back view thereof.

The application relates to the design of a human-powered lawnmower, consisting of a frame, two large, bicycle-type wheels, several smaller wheels and a roller bar, with a series of gears and chains connecting the various parts. The unique design and appearance of this device are illustrated in the drawings.

The broken line showing the handle bar structure in FIG. 1 is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a human-powered lawnmower, as shown and described.

Referenced Cited
U.S. Patent Documents
613834 November 1898 Burnet
1049190 December 1912 Anderson
1749189 March 1930 Mack
D111873 October 1938 Clemson
D116847 September 1939 Kluter
D116851 September 1939 Kluter
D117965 December 1939 Stark
2197264 April 1940 Cooper
2433126 December 1947 Kersey
D161690 January 1951 Heineke
D185264 May 1959 Cornwell
3003300 October 1961 Jepson
D219394 December 1970 Graham et al.
3971196 July 27, 1976 Stevenson
4112656 September 12, 1978 Ranko et al.
D266428 October 5, 1982 Green
4455816 June 26, 1984 Porath
5274987 January 4, 1994 Wiener
5388393 February 14, 1995 Woodling
5706637 January 13, 1998 Hamilton
D514129 January 31, 2006 Henssler et al.
D514130 January 31, 2006 Henssler et al.
Patent History
Patent number: D607901
Type: Grant
Filed: Apr 10, 2007
Date of Patent: Jan 12, 2010
Inventor: Steven Wayne Hartman (Poway, CA)
Primary Examiner: Stella M Reid
Assistant Examiner: Mark A Goodwin
Attorney: Eric Hanscom
Application Number: 29/285,741
Classifications
Current U.S. Class: Lawnmower (D15/14)