IP Library › Patent Application 09952977
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App. No. 09/952,977 · Confirmation No. 6539

METHOD AND APPARATUS FOR APPLYING MASTIC OR GRANULAR MATERIAL TO A ROOFING SURFACE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2019-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-05-21 PA.. Power of Attorney 2 View
2019-05-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-05-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2001-09-14 TRNA Transmittal of New Application 1 View
2001-09-14 SPEC Specification 14 View
2001-09-14 CLM Claims 6 View
2001-09-14 ABST Abstract 1 View
2001-09-14 DRW Drawings-only black and white line drawings 5 View
2001-09-14 OATH Oath or Declaration filed 4 View
2001-09-14 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/952,977
Filed
2001-09-14
Granted
2003-04-01
Pub. No.
US20030053841A1
Art Unit
3754
PTA
-130 days