Paving stone

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Description

FIG. 1 is a perspective view of a first embodiment of my new design;

FIG. 2 is a top plan view of the first embodiment of my new design;

FIG. 3 is a bottom plan view of the first embodiment of my new design;

FIG. 4 is a perspective view of a second embodiment of my new design;

FIG. 5 is a top plan view of the second embodiment of my new design;

FIG. 6 is a bottom plan view of the second embodiment of my new design;

FIG. 7 is a perspective view of a third embodiment of my new design;

FIG. 8 is a top plan view of the third embodiment of my new design;

FIG. 9 is a bottom plan view of the third embodiment of my new design;

FIG. 10 is a perspective view of a fourth embodiment of my new design;

FIG. 11 is a top plan view of the fourth embodiment of my new design; and

FIG. 12 is a bottom plan view of the fourth embodiment of my new design.

Referenced Cited
Foreign Patent Documents
2440177 March 1976 DEX
2277936 February 1976 FRX
Other references
  • Sweet's Architectural Catalog File, 1978, 4.1/Co, p. 8, Paving illustration (River Oaks) at top right. Pictoria), Concrete Masonry/Paving Block Publication, .COPYRGT.1980, p. 7, bottom right.
Patent History
Patent number: D278934
Type: Grant
Filed: Dec 17, 1981
Date of Patent: May 21, 1985
Inventor: Rolf Scheiwiller (CH-3115 Gerzensee)
Primary Examiner: A. Hugo Word
Law Firm: Wender, Murase & White
Application Number: 6/331,785
Classifications
Current U.S. Class: D25/86