IP Library › Granted Patent US D457,252
Granted Patent Design
US D457,252 · Confirmation No. 9555

ARBOR

Inventor: Ronald D. Erwin
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-09-18 TRNA Transmittal of New Application 2 View
2001-09-18 SPEC Specification 1 View
2001-09-18 DRW Drawings-only black and white line drawings 2 View
2001-09-18 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D457,252
App. No.
29/148,281
Filed
2001-09-18
Granted
2002-05-14
Art Unit
2914
PTA
0 days