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Patent
   D276316
Priority
Jun 30 1982
Filed
Jun 30 1982
Issued
Nov 13 1984
Expiry
Nov 13 1998
Inventors
Weeks, Gre…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
8
References
7
Maint.:
n/a
The ornamental design for a multi-purpose square, as shown.

FIG. 1 is a right front perspective view of a multi-purpose square showing my new design with the rule folded;

FIG. 2 is a top and left rear perspective view thereof with the rule fully extended.
INVENTORS:

Weeks, Gregory L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5848481, Mar 24 1997 Combination square and tape measure for use with a tool belt
D299437, Jun 26 1986 Combined square and tape measure
D320359, Dec 02 1988 LAGESSE, ROBERT JAMES Combination square
D460008, Aug 10 2001 Kapro Industries Ltd Penta square tool
D814322, Dec 09 2016 Roofing tool
D951785, Dec 04 2020 WOODPECKERS, LLC Dovetail joint layout tool
D954570, Dec 04 2020 WOODPECKERS, LLC Dovetail joint layout tool
D983052, Dec 28 2020 Digital combination square
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2570356,
2728990,
3513558,
4380872, Dec 09 1980 Pipe fitter's combination instrument
213643,
224044,
233695,
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