Patent
   D260935
Priority
Apr 27 1978
Filed
Oct 25 1978
Issued
Sep 22 1981
Expiry
Sep 22 1995
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for a paving block, as shown.

FIG. 1 is a perspective view of a paving block showing my new design,

FIG. 2 is a plan view,

FIG. 3 is a side view,

FIG. 4 an end elevation and

FIG. 5 a section on the line 5--5 of FIG. 2.

Pratt, deceased, Thomas

Patent Priority Assignee Title
D463041, Apr 15 2002 CONTECH CONSTRUCTION PRODUCTS INC Revetment block and a half
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Patent Priority Assignee Title
3459280,
4067196, Nov 18 1974 Decorative stone
FR1509003,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 25 1978Mono Concrete Limited(assignment on the face of the patent)
Dec 09 1994Mono Concrete LimitedMarshalls Mono LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073400313 pdf
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