IP Library › Granted Patent US 6,643,454
Granted Patent Utility Small
US 6,643,454 · Confirmation No. 1347

BATH TEMPERATURE MAINTENANCE HEATER

Inventor: Gary P. Rochelle
Patented Case View Patent ↗
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 Code Description Pages PDF
2003-07-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-10-01 TRNA Transmittal of New Application 3 View
2002-10-01 SPEC Specification 31 View
2002-10-01 CLM Claims 7 View
2002-10-01 ABST Abstract 1 View
2002-10-01 DRW Drawings-only black and white line drawings 21 View
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Quick Facts
Patent No.
US 6,643,454
App. No.
10/262,565
Filed
2002-10-01
Granted
2003-11-04
Art Unit
3742
PTA
0 days