Trench shield handling assembly Patent Grant Barringer December 14, 1 [Efficiency Production, Inc.]

Trench shield handling assembly

Barringer December 14, 1

Patent Grant D417764

U.S. patent number D417,764 [Application Number D/051,954] was granted by the patent office on 1999-12-14 for trench shield handling assembly. This patent grant is currently assigned to Efficiency Production, Inc.. Invention is credited to Luther Bradford Barringer.

United States Patent	D417,764
Barringer	December 14, 1999

Trench shield handling assembly

Claims

I claim the ornamental design for trench shield handling assembly, as shown .

Inventors:	Barringer; Luther Bradford (Richfield, NC)
Assignee:	Efficiency Production, Inc. (Mason, MI)
Appl. No.:	D/051,954
Filed:	March 19, 1996

Current U.S. Class:	D34/35
Current International Class:	1205
Field of Search:	;D34/35,33,28 ;405/272,274-281,283,289,285,232,231,296,247,303 ;269/46 ;294/67.1,67.3,81.5

References Cited [Referenced By]

U.S. Patent Documents


158434	January 1875	Newcomb
D220964	June 1971	Ledington
D268060	February 1983	Sutela
D330671	November 1992	Greene et al.
D337412	July 1993	Ruggles
1587301	June 1926	Hanley, Jr.
1919549	July 1933	Fryslie
3606438	September 1971	Feczko
4576542	March 1986	Brasell et al.
4826228	May 1989	Dintz et al.

Foreign Patent Documents


1383953	Oct 1963	FR
29613341	Oct 1988	FR

Primary Examiner: Pandozzi; M. N.
Attorney, Agent or Firm: Miller, Morriss & Pappas

Description

FIG. 1 is a rear perspective view of the trench shield handling assembly showing my new design.

FIG. 2 is a front perspective view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

* * * * *

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