Tree pruner hook

- Fiskars Oy Ab
Description

FIG. 1 is a front elevational view of a tree pruner hook showing my new design;

FIG. 2 is an end view thereof as seen from the left of FIG. 1;

FIG. 3 is an end view thereof as seen from the left of FIG. 4;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a bottom plan view of FIG. 4;

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a front elevational view of a tree pruner hook of FIG. 1 and associated elements of the tree pruner shown in broken lines for illustrative purposes only and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D305494 January 16, 1990 Jasperson
1789824 January 1931 Lowe
2203926 June 1940 Porter et al.
4096630 June 27, 1978 Honick
4649646 March 17, 1987 Lemcke
4760645 August 2, 1988 Davis
Foreign Patent Documents
2100648 January 1983 GBX
Other references
  • Corona Model 1510 (Copy of photographs of Corona Device), undated.
Patent History
Patent number: D347771
Type: Grant
Filed: Jan 15, 1993
Date of Patent: Jun 14, 1994
Assignee: Fiskars Oy Ab (Helsinki)
Inventor: David E. Lutzke (Madison, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Law Firm: Foley & Lardner
Application Number: 0/3,799
Classifications
Current U.S. Class: D 8/1