IP Library › Patent Application 61157208
Patent Application Provisional Small
App. No. 61/157,208 · Confirmation No. 7972

Miniature Electron Beam Column with a Differential Pumping Aperture

Provisional Application Expired
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 Code Description Pages PDF
2010-02-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-03 PA.. Power of Attorney 2 View
2010-02-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2010-02-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-02-01 PA.. Power of Attorney 2 View
2010-02-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2010-02-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-17 APP.FILE.REC Filing Receipt 3 View
2009-03-04 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-03-04 WFEE Fee Worksheet (SB06) 2 View
2009-03-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-03-04 DRW Drawings-only black and white line drawings 3 View
2009-03-04 ABST Abstract 1 View
2009-03-04 SPEC Specification 7 View
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Quick Facts
App. No.
61/157,208
Filed
2009-03-04