Grass trimmer attachment for lawn mowers

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.

Referenced Cited
U.S. Patent Documents
D285079 August 12, 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 July 1980 GBX
Patent History
Patent number: D311009
Type: Grant
Filed: Dec 2, 1988
Date of Patent: Oct 2, 1990
Inventor: Robert W. Wilkins (King, NC)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Sandra Morris
Attorney: T. M. Gernstein
Application Number: 7/279,148
Classifications
Current U.S. Class: Element Or Attachment (D15/17)