IP Library › Granted Patent US D468,017
Granted Patent Design Small
US D468,017 · Confirmation No. 3381

PORTABLE OXYGEN SUPPLY APPARATUS

Inventor: Norman R. McCombs
Patented Case View Patent ↗
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 Code Description Pages PDF
2016-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-09-27 PA.. Power of Attorney 2 View
2016-09-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-09-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-09-15 PA.. Power of Attorney 2 View
2016-09-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-09-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-11-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-08-16 TRNA Transmittal of New Application 8 View
2001-08-16 SPEC Specification 1 View
2001-08-16 DRW Drawings-only black and white line drawings 4 View
2001-08-16 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US D468,017
App. No.
29/146,787
Filed
2001-08-16
Granted
2002-12-31
Examiner
SIMMONS, IAN
Art Unit
2914
PTA
0 days