IP Library › Granted Patent US D454,890
Granted Patent Design
US D454,890 · Confirmation No. 3525

Rubber crawler

Inventor: Eiji Tsuru
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-03-02 TRNA Transmittal of New Application 1 View
2001-03-02 SPEC Specification 1 View
2001-03-02 DRW Drawings-only black and white line drawings 9 View
2001-03-02 OATH Oath or Declaration filed 1 View
2001-03-02 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US D454,890
App. No.
29/137,879
Filed
2001-03-02
Granted
2002-03-26
Art Unit
2912
PTA
0 days