IP Library › Granted Patent US 6,752,336
Granted Patent Utility
US 6,752,336 · Confirmation No. 6962

CARPET RECYCLING METHOD

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2016-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-04-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2016-04-25 PA.. Power of Attorney 1 View
2016-04-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-10-26 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2004-05-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-06-05 TRNA Transmittal of New Application 3 View
2002-06-05 SPEC Specification 13 View
2002-06-05 CLM Claims 10 View
2002-06-05 ABST Abstract 1 View
2002-06-05 DRW Drawings-only black and white line drawings 2 View
2002-06-05 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,752,336
App. No.
10/163,449
Filed
2002-06-05
Granted
2004-06-22
Art Unit
3725
PTA
-31 days