IP Library › Granted Patent US 6,467,350
Granted Patent Utility
US 6,467,350 · Confirmation No. 6716

CYLINDRICAL ACOUSTIC LEVITATOR/CONCENTRATOR

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2016-04-12 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2016-04-12 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2015-11-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-11-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-10-30 PA.. Power of Attorney 1 View
2015-10-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-10-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2001-03-15 TRNA Transmittal of New Application 3 View
2001-03-15 SPEC Specification 16 View
2001-03-15 CLM Claims 7 View
2001-03-15 ABST Abstract 1 View
2001-03-15 DRW Drawings-only black and white line drawings 9 View
2001-03-15 OATH Oath or Declaration filed 2 View
2001-03-15 TRNA Transmittal of New Application 3 View
2001-03-15 SPEC Specification 16 View
2001-03-15 CLM Claims 7 View
2001-03-15 ABST Abstract 1 View
2001-03-15 DRW Drawings-only black and white line drawings 9 View
2001-03-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,467,350
App. No.
09/810,905
Filed
2001-03-15
Granted
2002-10-22
Pub. No.
US20020162393A1
Art Unit
2856
PTA
0 days