Right angle trowel

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Description

FIG. 1 is a perspective view of a right angle trowel showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;

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 a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D246569 December 6, 1977 Wesson
774005 November 1904 Thies
1055406 March 1913 Mason et al.
2395186 February 1946 Jones
2594878 April 1952 Davis
2896441 July 1959 Tucker
3045271 July 1962 Cinotti
3105262 October 1963 Lathrop et al.
3758909 September 1973 Granger, Jr.
4155141 May 22, 1979 Guerra
Other references
  • Goldblatt Tool Company Catalog .COPYRGT.1980; "Silo Trowel", p. 2, Design Library, Hand Tool Catalog Boxes.
Patent History
Patent number: D277927
Type: Grant
Filed: Sep 13, 1982
Date of Patent: Mar 12, 1985
Inventor: Wilfred J. Zieglmeier (St. Cloud, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Clare E. Heflin
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 6/416,918
Classifications
Current U.S. Class: D 8/45