Support for stabilizing walls in a mine shaft

- The Ani Corporation Ltd.
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Description

FIG. 1 is a perspective view of a support for stabilizing walls in a mine shaft showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevational view, the left side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
2441330 May 1948 Phillips
3462110 August 1969 Cheslock
4010618 March 8, 1977 Walker et al.
4954017 September 4, 1990 Davis et al.
5238329 August 24, 1993 Long et al.
Patent History
Patent number: D353898
Type: Grant
Filed: Mar 23, 1993
Date of Patent: Dec 27, 1994
Assignee: The Ani Corporation Ltd. (Bennett Green)
Inventors: Peter Buchhorn (New Lambton), David H. R. Starke (Eleebana)
Primary Examiner: Doris Clark
Law Firm: Ladas & Parry
Application Number: 0/6,087