Cutting head assembly for a line trimmer

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Description

FIG. 1 is a perspective view of a cutting head assembly for a line trimmer, showing my new design, the broken line showing the housing is for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is an enlarged left side elevational view thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged front elevational view thereof;

FIG. 5 is an enlarged rear elevational view thereof;

FIG. 6 is an enlarged right side elevational view thereof; and,

FIG. 7 is an enlarged bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D290365 June 16, 1987 Hatano et al.
4285128 August 25, 1981 Schnell et al.
4584771 April 29, 1986 Tillotson
4756148 July 12, 1988 Gander et al.
4852258 August 1, 1989 Foster
4860451 August 29, 1989 Pilztowicz et al.
4916886 April 17, 1990 Nakamura et al.
Other references
  • Lawn-boy .COPYRGT.1987 p. 10 trimmer, bottom left. Toro .COPYRGT.1988 p. 16 trimmer, bottom right.
Patent History
Patent number: D331930
Type: Grant
Filed: Jun 27, 1990
Date of Patent: Dec 22, 1992
Assignee: Inertia Dynamics Corporation (Chandler, AZ)
Inventor: James R. Whetsel (Kankakee, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Brooks & Kushman
Application Number: 7/544,482
Classifications
Current U.S. Class: Reel Or Sickle Type (D15/16)