Patent
   D313359
Priority
Aug 28 1987
Filed
Aug 28 1987
Issued
Jan 01 1991
Expiry
Jan 01 2005
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a T-square, as shown and described.

FIG. 1 is a top, front, and left side perspective view of a T-square showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a right side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view; and

FIG. 7 is a left side elevational view thereof.

Riley, Chie

Patent Priority Assignee Title
7836557, Apr 09 2004 The Great States Corporation Ergonomic garden trowel
8006351, Apr 09 2004 The Great States Corporation Short-handled, ergonomic garden tools
D987449, May 12 2021 H & K FABRICATION LLC Pipefitting square
Patent Priority Assignee Title
2104515,
2390544,
172945,
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