IP Library › Patent Application 09799515
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App. No. 09/799,515 · Confirmation No. 3027

COUPLING ARRANGEMENT BETWEEN A TRAILER AND A PULLING VEHICLE

Inventor: Mauno Ruuska
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-09-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-21 PA.. Power of Attorney 1 View
2011-09-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-09-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-07 TRNA Transmittal of New Application 2 View
2001-03-07 SPEC Specification 3 View
2001-03-07 CLM Claims 1 View
2001-03-07 ABST Abstract 1 View
2001-03-07 DRW Drawings-only black and white line drawings 1 View
2001-03-07 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
09/799,515
Filed
2001-03-07
Granted
2003-02-04
Pub. No.
US20020125682A1
Art Unit
3611
PTA
-196 days