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
Foreign Patent Documents
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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