Housing assembly for a perimeter blasting device

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Description

FIG. 1 is a perspective view of a housing assembly for a perimeter blasting device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

FIGS. 1-6 include CAD lines that represent contour, not surface ornamentation. FIGS. 1-6 are illustrated as if light is projected from the upper left and accordingly, the thickness of some edges appears exaggerated to represent shadow, which forms no part of the claimed design. The parallel jagged lines in FIGS. 1-4 represent indeterminate length and form no part of the claimed design.

Claims

The ornamental design for a housing assembly for a perimeter blasting device, as shown and described.

Referenced Cited
U.S. Patent Documents
3954058 May 4, 1976 Sanders et al.
4632034 December 30, 1986 Colle, Jr.
4969525 November 13, 1990 George et al.
5216197 June 1, 1993 Huber et al.
5253586 October 19, 1993 Worsey
5765923 June 16, 1998 Watson et al.
6435096 August 20, 2002 Watson
8186425 May 29, 2012 Smart et al.
20130247789 September 26, 2013 Alexander
Other references
  • Orica, “Technical Data Sheet—Senatel™ Razorback™.”
  • Johnex Explosives, “Econotrim Buttbuster.”
Patent History
Patent number: D719236
Type: Grant
Filed: Apr 3, 2013
Date of Patent: Dec 9, 2014
Assignee: Orica International Pte Ltd (Singapore)
Inventors: Daniel Kilcullen (Denver, CO), Jon Stickrod (Denver, CO), Michael T. Williams (Hallowell, KS), Elizabeth Meikle (Denver, CO), Rick Beck (Charlestown, IN), Allain Martin (Sudbury), Mike Lefrancois (Sudbury), Neil McMullen (Calgary), Neal Stanton (Parker, CO)
Primary Examiner: Michael A Pratt
Application Number: 29/451,524
Classifications