IP Library › Granted Patent US 6,498,570
Granted Patent Utility
US 6,498,570 · Confirmation No. 6696

OPTICAL HIGHWAY LINE DETECTOR

Inventor: Phillip N. Ross
Patented Case View Patent ↗ View Publication ↗
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2024-10-21 PA.. Power of Attorney — View
2024-10-21 PA.. Power of Attorney 2 View
2024-10-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2024-10-21 LET. Miscellaneous Incoming Letter 1 View
2024-10-21 MFEE.C.AD Maintenance Fee Address Change 1 View
2024-10-21 ADS Application Data Sheet 7 View
2024-10-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2017-05-31 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-05-31 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2016-10-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-10-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-10-01 PA.. Power of Attorney 1 View
2016-10-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-10-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2001-05-24 TRNA Transmittal of New Application 1 View
2001-05-24 SPEC Specification 30 View
2001-05-24 CLM Claims 8 View
2001-05-24 ABST Abstract 1 View
2001-05-24 DRW Drawings-only black and white line drawings 8 View
2001-05-24 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,498,570
App. No.
09/865,070
Filed
2001-05-24
Granted
2002-12-24
Pub. No.
US20020175813A1
Art Unit
2632
PTA
-11 days