IP Library › Granted Patent US D471,148
Granted Patent Design
US D471,148 · Confirmation No. 1585

TIRE TREAD

Inventor: Richard Heinen
Patented Case View Patent ↗
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2002-08-28 TRNA Transmittal of New Application 1 View
2002-08-28 SPEC Specification 1 View
2002-08-28 DRW Drawings-only black and white line drawings 4 View
2002-08-28 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US D471,148
App. No.
29/166,462
Filed
2002-08-28
Granted
2003-03-04
Art Unit
2913
PTA
0 days