IP Library Granted Patent US 6,616,122
Granted Patent Utility
US 6,616,122 · Confirmation No. 4219

ELECTROMAGNET SWITCHING DEVICE

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Code Description Pages PDF
2016-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-07-05 PA.. Power of Attorney 1 View
2016-07-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-07-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-15 TRNA Transmittal of New Application 2 View
2002-03-15 SPEC Specification 11 View
2002-03-15 CLM Claims 3 View
2002-03-15 ABST Abstract 1 View
2002-03-15 DRW Drawings-only black and white line drawings 2 View
2002-03-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,616,122
App. No.
10/099,732
Filed
2002-03-15
Granted
2003-09-09
Pub. No.
US20020130745A1
Art Unit
3754
PTA
0 days