IP Library Granted Patent US 6,643,863
Granted Patent Utility Small
US 6,643,863 · Confirmation No. 9998

PREFABRICATED SHOWER PAN WITH INTEGRALLY MOLDED CURB REINFORCEMENTS

Inventor: Lloyd Gerber
Patented Case View Patent ↗
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Code Description Pages PDF
2024-05-10 OATH Oath or Declaration filed 30 View
2018-12-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-10-30 TRNA Transmittal of New Application 2 View
2002-10-30 SPEC Specification 8 View
2002-10-30 CLM Claims 2 View
2002-10-30 ABST Abstract 1 View
2002-10-30 DRW Drawings-only black and white line drawings 3 View
2002-10-30 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,643,863
App. No.
10/285,346
Filed
2002-10-30
Granted
2003-11-11
Examiner
LE, HUYEN D
Art Unit
3751
PTA
-12 days