Grass trimmer attachment for lawn mowers

Wilkins October 2, 1

Patent Grant D311009

U.S. patent number D311,009 [Application Number 07/279,148] was granted by the patent office on 1990-10-02 for grass trimmer attachment for lawn mowers. Invention is credited to Robert W. Wilkins.


United States Patent D311,009
Wilkins October 2, 1990

Grass trimmer attachment for lawn mowers

Claims

The ornamental design for a grass trimmer attachment for lawn mowers, as shown.
Inventors: Wilkins; Robert W. (King, NC)
Appl. No.: 07/279,148
Filed: December 2, 1988

Current U.S. Class: D15/17
Field of Search: ;D15/14,15,16,17 ;56/255,256 ;172/14,15

References Cited [Referenced By]

U.S. Patent Documents
D285079 August 1986 Hurthmacher
2707858 May 1955 Norton
2778233 January 1957 Perry
3057411 October 1962 Carlton
3191368 June 1965 Hidalgo
3197950 August 1965 Griffith
3407579 October 1968 Decker
3690384 September 1972 Patterson
3782085 January 1974 Parker et al.
Foreign Patent Documents
2079575 Jul 1980 GB
Primary Examiner: Feifer; Melvin B.
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Gernstein; T. M.

Description



FIG. 1 is a left side elevational view of a grass trimmer attachment for lawn mowers, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof, shown in an alternative position;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front plan view thereof.

Broken lines depicting the mower are for illustrative purposes only, and form no part of the claimed design.

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