Patent
   D348737
Priority
Sep 28 1992
Filed
Sep 28 1992
Issued
Jul 12 1994
Expiry
Jul 12 2008
Assg.orig
Entity
unknown
3
10
n/a
The ornamental design for a supporting buffer block for highway security railing, as shown and described.

FIG. 1 is a perspective view of the supporting buffer block for highway security railing;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Yang, Ching-Jung

Patent Priority Assignee Title
5902067, Nov 20 1997 Lighted tube support assembly
6588972, May 17 2002 Selectech Inc. Standoff block
D390670, Feb 23 1996 Roller Drome, LLC Support brace
Patent Priority Assignee Title
3039743,
3617076,
3776520,
4063713, Jan 26 1977 E. I. du Pont de Nemours and Company Guard rail
4739971, Mar 05 1987 Guard rail assembly
5015119, Sep 11 1989 CARSONITE INTERNATIONAL CORP Vision blocking barrier
5107647, Nov 28 1990 Beam and connector block assembly
185099,
D248571, Feb 19 1976 Prefabricated sound barrier wall
D297370, Dec 16 1985 Bolster for supporting a reinforcing cage within a pier hole
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