IP Library › Granted Patent US 6,588,254
Granted Patent Utility
US 6,588,254 · Confirmation No. 2134

ROTARY RHEOMETER

Inventors: Peter Foster, Nigel Doe
Patented Case View Patent ↗
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 Code Description Pages PDF
2013-09-10 C.AD Change of Address 2 View
2013-09-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-07-29 OATH Oath or Declaration filed 5 View
2007-04-06 C.AD Change of Address 1 View
2007-04-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-03-29 TRNA Transmittal of New Application 4 View
2002-03-29 SPEC Specification 10 View
2002-03-29 CLM Claims 3 View
2002-03-29 ABST Abstract 1 View
2002-03-29 DRW Drawings-only black and white line drawings 9 View
2002-03-29 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,588,254
App. No.
10/108,351
Filed
2002-03-29
Granted
2003-07-08
Art Unit
2855
PTA
-56 days