IP Library › Granted Patent US D488,980
Granted Patent Design Small
US D488,980 · Confirmation No. 1521

KNIFE SHARPENER

Inventor: Brett Bradshaw
Patented Case View Patent ↗
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2012-12-28 OATH Oath or Declaration filed 20 View
2012-12-28 OATH Oath or Declaration filed 7 View
2003-09-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-23 TRNA Transmittal of New Application 2 View
2002-12-23 SPEC Specification 1 View
2002-12-23 DRW Drawings-only black and white line drawings 6 View
2002-12-23 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D488,980
App. No.
29/173,079
Filed
2002-12-23
Granted
2004-04-27
Art Unit
2912
PTA
0 days