IP Library › Patent Application 09937804
Patent Application Utility PCT National Stage
App. No. 09/937,804 · Confirmation No. 7126

MULTI-BAND SPECTRAL SORTING SYSTEM FOR LIGHT-WEIGHT ARTICLES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2015-07-22 OATH Oath or Declaration filed 15 View
2003-09-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-18 LET. Miscellaneous Incoming Letter 51 View
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Quick Facts
App. No.
09/937,804
Filed
2001-12-18
Effective Filing
2001-09-26
Granted
2003-11-11
Art Unit
3653
PTA
0 days