Thatcher unit

- Parker Sweeper Company
Description

FIG. 1 is a perspective view of a thatcher unit showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an end elevational view thereof;

FIG. 7 is an end elevational view thereof, of the opposite side of FIG. 6;

FIG. 8 is a perspective view of a second embodiment thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is an end elevational view thereof; and,

FIG. 14 is an end elevational view thereof, of the opposite side of FIG. 13 .

Referenced Cited
U.S. Patent Documents
D195863 August 1963 Breed et al.
D261889 November 17, 1981 Cicci et al.
D282261 January 21, 1986 Doering
2143402 January 1939 Baker
2156729 May 1939 Krause
2751741 August 1956 Carson
3016958 January 1962 Knapp et al.
3107476 October 1963 Wathen
3765159 October 1973 Neff
3774694 November 1973 Bates
4317327 March 2, 1982 Doering
4330042 May 18, 1982 Duckworth
4472930 September 25, 1984 Smith
Other references
  • Carson Turf Comb (1964).
Patent History
Patent number: D298138
Type: Grant
Filed: Mar 14, 1986
Date of Patent: Oct 18, 1988
Assignee: Parker Sweeper Company (Springfield, OH)
Inventor: Robert L. Starr (Springfield, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Law Firm: Jacox & Meckstroth
Application Number: 6/844,756
Classifications