Head for a manure fork

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Description

FIG. 1 is a top and right side perspective view of a head for a manure fork showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of that shown;

FIG. 3 is a top plan view thereof; and

FIG. 4 is an enlarged vertical cross-sectional view thereof, taken in the direction of line 4--4 of FIGS. 2 and 3.

Referenced Cited
U.S. Patent Documents
D26746 March 1897 Pease
D219884 February 1971 Patton
D292261 October 13, 1987 Milton
1267778 May 1918 Leen
2310332 March 1967 Nelson
2537365 January 1951 Montavon
3063174 November 1962 Ludin
3094348 June 1963 Preziosi
Other references
  • Pritzlaff Hardware Cat. #90 (1939), p. 380, Vegetable Scoop Fork--Otsego Brand. Pritzlaff Hardware Cat. #90 (1939), p. 401, Fruit Picker.
Patent History
Patent number: D312030
Type: Grant
Filed: Mar 17, 1989
Date of Patent: Nov 13, 1990
Inventor: Kim B. Brignull (Ghent, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Schmeiser, Morelle & Watts
Application Number: 7/325,343
Classifications
Current U.S. Class: D 8/13