String trimmer attachment for a lawnmower

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a string trimmer attachment for a lawnmower showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The lawnmower housing shown in broken lines in FIGS. 1-6 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4250623 February 17, 1981 Pittinger et al.
4389836 June 28, 1983 Lowry et al.
4630371 December 23, 1986 Graham
4631828 December 30, 1986 Burnett
4756147 July 12, 1988 Savell
Patent History
Patent number: D304728
Type: Grant
Filed: Nov 30, 1987
Date of Patent: Nov 21, 1989
Inventor: Peter V. Piorkowski (Sorrento, FL)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Attorney: Jerry T. Kearns
Application Number: 7/126,941
Classifications
Current U.S. Class: Reel Or Sickle Type (D15/16)