IP Library › Granted Patent US 6,595,920
Granted Patent Utility Small
US 6,595,920 · Confirmation No. 8446

NON-CONTACT INSTRUMENT FOR MEASUREMENT OF INTERNAL OPTICAL PRESSURE

Inventor: Eric K. Walton
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2015-12-16 PET.AUTO ePetition Request Form 3 View
2015-12-16 WFEE Fee Worksheet (SB06) 2 View
2015-12-16 PET.DEC.AUTO ePetition Grant Letter 1 View
2015-12-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-21 TRNA Transmittal of New Application 2 View
2001-05-21 SPEC Specification 12 View
2001-05-21 CLM Claims 4 View
2001-05-21 ABST Abstract 1 View
2001-05-21 DRW Drawings-only black and white line drawings 5 View
2001-05-21 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,595,920
App. No.
09/862,431
Filed
2001-05-21
Granted
2003-07-22
Pub. No.
US20020173711A1
Art Unit
3747
PTA
0 days