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App. No. 09/906,580 · Confirmation No. 4658

USE OF LIGHT SCATTERING PARTICLES IN DESIGN, MANUFACTURE, AND QUALITY CONTROL OF SMALL VOLUME INSTRUMENTS, DEVICES, AND PROCESSES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-04-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-04-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-04-10 PA.. Power of Attorney 2 View
2008-04-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-20 C.AD Change of Address 1 View
2004-01-20 LET. Miscellaneous Incoming Letter 2 View
2001-07-13 TRNA Transmittal of New Application 2 View
2001-07-13 SPEC Specification 37 View
2001-07-13 CLM Claims 5 View
2001-07-13 ABST Abstract 1 View
2001-07-13 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
App. No.
09/906,580
Filed
2001-07-13
Granted
2004-03-30
Pub. No.
US20030020910A1
Art Unit
2872
PTA
-169 days