IP Library Patent Application 09914742
Patent Application Utility PCT National Stage
App. No. 09/914,742 · Confirmation No. 2691

METHOD OF SEALING A JOINT BETWEEN TWO PIPES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2009-01-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-07-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-07-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-26 PA.. Power of Attorney 1 View
2008-06-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-02-27 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-10-31 LET. Miscellaneous Incoming Letter 30 View
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Quick Facts
App. No.
09/914,742
Filed
2001-10-31
Effective Filing
2001-09-04
Granted
2004-05-18
Art Unit
3679
PTA
0 days