IP Library › Patent Application 62909383
Patent Application Provisional Small
App. No. 62/909,383 · Confirmation No. 9907

System for Reducing Oxygen Contamination of Milled Silicon

Provisional Application Expired
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2021-06-22 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
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2019-10-15 APP.FILE.REC Filing Receipt 3 View
2019-10-02 TR.PROV Provisional Cover Sheet (SB16) 3 View
2019-10-02 SPEC Specification 16 View
2019-10-02 CLM Claims 3 View
2019-10-02 ABST Abstract 1 View
2019-10-02 DRW Drawings-only black and white line drawings 11 View
2019-10-02 WFEE Fee Worksheet (SB06) 2 View
2019-10-02 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/909,383
Filed
2019-10-02