Cutting wheel assembly for use in a mowing apparatus

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Description

FIG. 1 is a right side perspective view of a cutting wheel assembly for use in a mowing apparatus, showing our new design, with the cutting wheels shown alternately displaced;

FIG. 2 is a left side perspective view thereof, with the cutting wheels shown overlapped;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a left side perspective view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a left side elevational view thereof; and

FIG. 10 is a right side elevational view thereof.

The broken line showing of the mowing apparatus is for illustrative purposes only, and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
3877146 April 1975 Pittinger
4437523 March 20, 1984 Isbell
4672744 June 16, 1987 Jackson et al.
4802327 February 7, 1989 Roberts
4881363 November 21, 1989 Terai et al.
Patent History
Patent number: D323330
Type: Grant
Filed: Jan 13, 1989
Date of Patent: Jan 21, 1992
Assignee: Komatsu Zenoah Co. (Tokyo)
Inventors: Minoru Wada (Hamura), Mitsuru Taniguchi (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Weiser & Stapler
Application Number: 7/297,231