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App. No. 09/838,705 · Confirmation No. 8798

BALANCE SYSTEM FOR SASH WINDOW ASSEMBLY

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2015-08-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-08-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-08-19 PA.. Power of Attorney 1 View
2015-08-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-08-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-01-14 TRNA Transmittal of New Application 3 View
2002-01-14 DRW Drawings-only black and white line drawings 8 View
2001-04-19 TRNA Transmittal of New Application 3 View
2001-04-19 SPEC Specification 18 View
2001-04-19 CLM Claims 9 View
2001-04-19 ABST Abstract 1 View
2001-04-19 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
App. No.
09/838,705
Filed
2001-04-19
Granted
2003-02-25
Pub. No.
US20020066230A1
Art Unit
3634
PTA
-167 days