Patent
   D374164
Priority
Dec 09 1994
Filed
Dec 09 1994
Issued
Oct 01 1996
Expiry
Oct 01 2010
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a block spacer unit, as shown and described.

FIG. 1 is a top, left side, front isometric view of a block spacer unit showing my new design;

FIG. 2 is a right side, rear isometric view thereof;

FIG. 3 is an exploded top, left side, front isometric view of the horizontal block spacer member of the block spacer unit shown separated for clarity of illustration;

FIG. 4 is a top, left side, front isometric view of the horizontal block spacer member shown assembled;

FIG. 5 is a bottom, right, rear isometric view thereof;

FIG. 6 is an enlarged top view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is an enlarged top, left side, front isometric view of a vertical spacer member of the block spacer unit;

FIG. 13 is a front elevational view thereof;

FIG. 14 is a top view thereof;

FIG. 15 is an right side elevational view thereof;

FIG. 16 is a bottom view thereof; and,

FIG. 17 is a rear elevational view thereof.

The vertical spacer member and the horizontal block spacer member of the claimed design are shown detached for clarity of ilustration, it being understood that the detached elements are the same as the elements shown in the full assembled views of FIGS. 15 and 16.

Eickhoff, Jon H.

Patent Priority Assignee Title
Patent Priority Assignee Title
4211044, Jul 28 1978 Tube space frame system
4324083, May 29 1980 LAJET, S A Space frame
4998397, Nov 17 1989 Alignment and lateral support member for use in laying common concrete blocks
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