IP Library › Patent Application 63031172
Patent Application Provisional
App. No. 63/031,172 · Confirmation No. 3394

SMELT SPOUT CLEANING ASSEMBLY AND PROCESS

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2021-07-01 OATH Oath or Declaration filed 56 View
2020-07-24 APP.FILE.REC Filing Receipt 3 View
2020-07-22 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2020-07-22 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2020-07-22 TR.PROV Provisional Cover Sheet (SB16) 4 View
2020-07-22 WFEE Fee Worksheet (SB06) 2 View
2020-07-22 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-06-08 NTC.MISS.PRT Notice to File Missing Parts 2 View
2020-06-08 APP.FILE.REC Filing Receipt 3 View
2020-05-28 TR.PROV Provisional Cover Sheet (SB16) 4 View
2020-05-28 CLM Claims 2 View
2020-05-28 SPEC Specification 7 View
2020-05-28 WFEE Fee Worksheet (SB06) 2 View
2020-05-28 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
63/031,172
Filed
2020-05-28