IP Library › Granted Patent US D463,299
Granted Patent Design
US D463,299 · Confirmation No. 6733

ELECTRONIC LEVEL SENSOR

Inventor: Ian George Watson
Patented Case View Patent ↗
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2014-01-22 C.AD Change of Address 2 View
2014-01-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-01-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-01-22 C.AD Change of Address 2 View
2014-01-22 C.AD Change of Address 1 View
2002-01-18 TRNA Transmittal of New Application 1 View
2002-01-18 SPEC Specification 1 View
2002-01-18 CLM Claims 1 View
2002-01-18 DRW Drawings-only black and white line drawings 4 View
2002-01-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US D463,299
App. No.
29/154,104
Filed
2002-01-18
Granted
2002-09-24
Art Unit
2913
PTA
0 days