IP Library › Granted Patent US 6,550,450
Granted Patent Utility
US 6,550,450 · Confirmation No. 8240

TWO-CYCLE ENGINE WITH EXHAUST TEMPERATURE-CONTROLLED IGNITION TIMING

Inventor: Greg L. Spaulding
Patented Case View Patent ↗ View Publication ↗
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2018-04-20 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2016-03-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-03-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-02-29 PA.. Power of Attorney 1 View
2016-02-29 C.AD Change of Address 2 View
2016-02-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-02-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-11-26 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2002-04-16 TRNA Transmittal of New Application 3 View
2002-04-16 ADS Application Data Sheet 3 View
2002-04-16 A.PE Preliminary Amendment 3 View
2002-04-16 SPEC Specification 12 View
2002-04-16 CLM Claims 6 View
2002-04-16 ABST Abstract 1 View
2002-04-16 DRW Drawings-only black and white line drawings 8 View
2002-04-16 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,550,450
App. No.
10/123,773
Filed
2002-04-16
Granted
2003-04-22
Pub. No.
US20020152990A1
Examiner
HUYNH, HAI H
Art Unit
3747
PTA
0 days