Paving

Oct 20, 1994

Description

FIG. 1 is a top plan view of a first embodiment of a paving showing our new design;

FIG. 2 is a top plan view of a second embodiment of a paving; and,

FIG. 3 is a top plan view of a third embodiment of a paving.

Referenced Cited

U.S. Patent Documents

D84341	June 1931	Herrold
D84343	June 1931	Herrold
109265	November 1870	Stegmiller
451834	May 1891	Murch
747495	December 1903	Soss

Foreign Patent Documents

1529299

June 1968

FRX

Patent History

Patent number: D391647
Type: Grant
Filed: Oct 20, 1994
Date of Patent: Mar 3, 1998
Inventors: Harald von Langsdorff (Mississauga, Ontario), Fritz von Langsdorff (D-76437, Rastatt)
Primary Examiner: Doris Clark
Application Number: 0/29,965

Classifications

Current U.S. Class: Symmetrical Pattern Or Pattern Unit (25) (D25/157); Panel, Tile Or Applique Of Floor, Wall, Roof, Etc. (21) (D25/138)
International Classification: 2501;