Mortarless masonry block

- Adams Products Company
Description

FIG. 1 is a front perspective view of a mortarless masonry block showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

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

FIG. 6 is a left end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D215714 October 1969 Locke
D266875 November 9, 1982 dos Santos
1544478 June 1925 Payne
2191217 February 1940 Liebowitz
2201110 May 1940 Markram
3290849 December 1966 Wright
4285179 August 25, 1981 Goldinger
Patent History
Patent number: D333354
Type: Grant
Filed: Jan 30, 1991
Date of Patent: Feb 16, 1993
Assignee: Adams Products Company (Morrisville, NC)
Inventor: Fred H. Adams (Cary, NC)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Richard E. Jenkins
Application Number: 7/648,336
Classifications