Patent
   D512163
Priority
Mar 31 2004
Filed
Mar 31 2004
Issued
Nov 29 2005
Expiry
Nov 29 2019
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for a concrete form block, as shown and described.

FIG. 1 is a perspective view of the block.

FIG. 2 is an end elevation view of the block.

FIG. 3 is a front elevation view of the block.

FIG. 4 is a top view of the block.

FIG. 5 is a perspective view of a Tie of the block.

FIG. 6 is a front elevation view of the Tie of FIG. 5; and,

FIG. 7 is a top view of the Tie of FIG. 5.

Cymbala, Patrick M.

Patent Priority Assignee Title
Patent Priority Assignee Title
4439967, Mar 15 1982 Isorast Thermacell (U.S.A.), Inc. Apparatus in and relating to building formwork
5428933, Feb 14 1994 Phil-Insul Corporation Insulating construction panel or block
5809727, Jun 20 1994 AIRLITE PLASTICS CO Web member for concrete form walls
5896714, Mar 11 1997 ADVANTAGE WALLSYSTEMS INC Insulating concrete form system
6240692, May 26 2000 Concrete form assembly
WO9701007,
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