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;

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

FIG. 13 is a perspective view of a fifth embodiment of my new design;

FIG. 14 is a top plan view of the fifth embodiment of my new design; and

FIG. 15 is a bottom plan view of the fifth embodiment of my new design.

Referenced Cited
U.S. Patent Documents
2002311 May 1935 Corwin
2577215 December 1951 Smith et al.
2629135 February 1953 Johnson
Foreign Patent Documents
2277936 February 1976 FRX
Other references
  • Pictorial, Concrete Masonry/Paving Block Publication, .COPYRGT.1980, p. 7, bottom right.
Patent History
Patent number: D278935
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: 6/331,783
Classifications
Current U.S. Class: D25/86