Utility trench bucket

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Description

FIG. 1 is a top, front and side isometric view of a utility trench bucket showing my new design;

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

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D274622 July 10, 1984 Neander
4123861 November 7, 1978 Hemphill
4719711 January 19, 1988 Sieber et al.
Other references
  • Gradall, 1/16, 1952, no page number, "Buckets".
Patent History
Patent number: D299723
Type: Grant
Filed: Sep 11, 1986
Date of Patent: Feb 7, 1989
Inventor: Lamont Frawley (Arlington, TX)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Attorney: Terry M. Gernstein
Application Number: 6/906,186
Classifications
Current U.S. Class: Scraper Blade Or Loader Element (D15/32)