Paving element

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Description

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

FIG. 2 is a side elevation thereof, the other sides being identical;

FIG. 3 is a plan view of a second embodiment of our new design;

FIG. 4 is a side elevation thereof, the other sides being identical;

FIG. 5 is a plan view of a third embodiment of our new design;

FIG. 6 is a side elevation thereof, the other sides being identical;

FIG. 7 is a plan view of a fourth embodiment of our new design;

FIG. 8 is a front elevation thereof, the rear being identical; and,

FIG. 9 is a side view thereof, the other side being identical.

Referenced Cited
U.S. Patent Documents
150710 May 1874 Prindle
D317208 May 28, 1991 Scheiwiller
4016692 April 12, 1977 Jordan et al.
4583341 April 22, 1986 Barth et al.
4773790 September 27, 1988 Hagenah
Foreign Patent Documents
2398142 July 1977 FRX
500880 November 1954 ITX
403247802 November 1991 JPX
670640 October 1964 CHX
481270 December 1969 CHX
Other references
  • "Pictoral Concrete Pavers" cover (from the shoes), Aug. 1979.
Patent History
Patent number: D399978
Type: Grant
Filed: Feb 16, 1995
Date of Patent: Oct 20, 1998
Assignee: F. Von Langsdorff Licensing Limited (Ontario)
Inventors: Gunther Barth (Buhlertal), Fritz Von Langsdorff (Rastatt), Harald Von Langsdorff (Mississauga)
Primary Examiner: Doris Clark
Law Firm: Orrick, Herrington & Sutcliffe LLP
Application Number: 0/34,948
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)
International Classification: 2501;