Cam locking assembly for joining the ends of prefabricated wall units

Description

FIG. 1 is a perspective view of the cam locking assembly for joining the ends of prefabricated wall units of my invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4457117 July 3, 1984 Leiher et al.
Patent History
Patent number: D349235
Type: Grant
Filed: Jan 28, 1992
Date of Patent: Aug 2, 1994
Assignee: The Murus Company (Millerton, PA)
Inventor: C. Stephen Keller (Mansfield, PA)
Primary Examiner: Brian N. Vinson
Law Firm: Eckert Seamans Cherin and Mellott
Application Number: 7/827,818
Classifications
Current U.S. Class: D/8384