IP Library › Granted Patent US D464,426
Granted Patent Design
US D464,426 · Confirmation No. 5991

CUSHION FOR RESPIRATORY MASK

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2013-06-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-05-30 PA.. Power of Attorney 1 View
2013-05-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2013-05-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-18 TRNA Transmittal of New Application 2 View
2001-05-18 SPEC Specification 1 View
2001-05-18 DRW Drawings-only black and white line drawings 5 View
2001-05-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US D464,426
App. No.
29/142,095
Filed
2001-05-18
Granted
2002-10-15
Examiner
SIMMONS, IAN
Art Unit
2914
PTA
0 days