IP Library Patent Application 63040724
Patent Application Provisional
App. No. 63/040,724 · Confirmation No. 3524

STEPPED INDIRECTLY HEATED CATHODE WITH IMPROVED SHIELDING

Provisional Application Expired
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Code Description Pages PDF
2020-06-24 APP.FILE.REC Filing Receipt 3 View
2020-06-18 ADS Application Data Sheet 9 View
2020-06-18 TR.PROV Provisional Cover Sheet (SB16) 4 View
2020-06-18 CLM Claims 2 View
2020-06-18 SPEC Specification 9 View
2020-06-18 DRW Drawings-only black and white line drawings 3 View
2020-06-18 WFEE Fee Worksheet (SB06) 2 View
2020-06-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
63/040,724
Filed
2020-06-18