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Publication numberUSD387183 S
Publication typeGrant
Application numberUS 29/058,848
Publication dateDec 2, 1997
Filing dateAug 26, 1996
Publication number058848, 29058848, US D387183 S, US D387183S, US-S-D387183, USD387183 S, USD387183S
InventorsKerry L. VonDross
Original AssigneeBest Block Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Structural block
US D387183 S
Abstract  available in
Images(12)
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Claims(1)
  1. The ornamental design for a structural block, as shown.
Description

FIG. 1 is a top, front, and left side isometric view of the structural block of the invention;

FIG. 2 is a top view of the structural block;

FIG. 3 is a front view of the structural block;

FIG. 4 is a left side view of the structural block;

FIG. 5 is a right side view of the structural block;

FIG. 6 is a bottom view of the structural block;

FIG. 7 is a top, front and left side isometric view of an alternate embodiment of the structural block of the invention;

FIG. 8 is a top view of the alternate embodiment shown in FIG. 7;

FIG. 9 is a front view of the alternate embodiment shown in FIG. 7;

FIG. 10 is a left side view of the alternate embodiment shown in FIG. 7;

FIG. 11 is a right side view of the alternate embodiment shown in FIG. 7; and,

FIG. 12 is a bottom view of the alternate embodiment shown in FIG. 7.

Non-Patent Citations
Reference
1Proudfoot Company, Inc. Spec-Data "Sound Absorbing Masonry Units".
2Proudfoot Company, Inc., "SOUNDBLOX--Sound-Absorbing Structural Masonry Units".
Classifications
U.S. ClassificationD25/114