Cylindrical barrier for shoring an excavated hole

- Baziuk Holding Ltd

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Description

FIG. 1 is a top plan view of the cylindrical barrier for shoring an excavated hole showing the design.

FIG. 2 is a cross-sectional view along line 2-2 in FIG. 1 of the cylindrical barrier for shoring an excavated hole showing the design.

FIG. 3 is a side elevational view of the cylindrical barrier for shoring an excavated hole showing the design; and,

FIG. 4 is an isometric view from the top and one side of the cylindrical barrier for shoring an excavated hole showing the design.

Claims

The ornamental design for a cylindrical barrier for shoring an excavated hole, as shown and described.

Referenced Cited
U.S. Patent Documents
116592 July 1871 Hill
3142234 July 1964 Maloon
D210716 April 1968 Greitzer
3644942 February 1972 Haight
3710579 January 1973 Killmer
4242013 December 30, 1980 Watts
4285269 August 25, 1981 Pelsue
5046886 September 10, 1991 Muir
D388880 January 6, 1998 DeFilippo
8813434 August 26, 2014 Koppelman
20070295421 December 27, 2007 Bartels
20140033620 February 6, 2014 Uetabira
Patent History
Patent number: D754875
Type: Grant
Filed: Jul 17, 2014
Date of Patent: Apr 26, 2016
Assignee: Baziuk Holding Ltd (Wpg MB)
Inventor: Morris Baziuk (Winnipeg)
Primary Examiner: Eric Goodman
Assistant Examiner: Clare Ann Gannon
Application Number: 29/496,821
Classifications
Current U.S. Class: Circular Or Oval In Plan (D25/31)