Hand-held trenching tool

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a hand-held trenching tool showing a first form of my new design;

FIG. 2 is a right side elevational view of the first form of my hand-held trenching tool with the left side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top view of the thereof; and,

FIG. 6 is a perspective view of a second form of my hand-held trenching tool.

The portion of figures shown in broken lines is for illustrative purposes only and forms no part of the claimed design.

The appearance of the undisclosed views of the second embodiment is identical to the disclosed views of the first embodiment.

Referenced Cited
U.S. Patent Documents
D135210 March 1943 Sokolis
D268892 May 10, 1983 Downing
528607 November 1894 Peat
625629 May 1899 Wyatt
747206 December 1903 Morgan
1505173 August 1924 Tiemann
1594984 August 1926 Stafford
1652944 December 1927 Kelly
1888982 November 1932 Elder
1942557 January 1934 Landa
2037480 April 1936 Nedbal
3435903 April 1969 Sherrod, Jr.
4767141 August 30, 1988 Martin
Patent History
Patent number: D379576
Type: Grant
Filed: Oct 31, 1995
Date of Patent: Jun 3, 1997
Inventor: Ernie Byrd (Victoria, TX)
Primary Examiner: Holly M. Baynham
Attorney: Stephen R. Greiner
Application Number: 0/45,820
Classifications
Current U.S. Class: D 8/11
International Classification: 0801;