IP Library › Patent Application 61640752
Patent Application Provisional Small
App. No. 61/640,752 · Confirmation No. 5921

High Capacity Cascade-Type Mineral Sorting Machine

Provisional Application Expired
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 Code Description Pages PDF
2024-02-27 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2024-02-20 PA.. Power of Attorney 3 View
2024-02-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-02-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-08-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-07-25 PA.. Power of Attorney 2 View
2013-07-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-07-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-07-25 ADS Application Data Sheet 4 View
2013-07-18 PEFN Pre-Exam Formalities Notice 1 View
2013-07-18 N572 Response - Re: Informal Power of Attorney (PTOL-308) 2 View
2013-07-12 PA.. Power of Attorney 2 View
2013-07-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-07-17 APP.FILE.REC Filing Receipt 3 View
2012-05-01 TR.PROV Provisional Cover Sheet (SB16) 4 View
2012-05-01 ADS Application Data Sheet 5 View
2012-05-01 SPEC Specification 7 View
2012-05-01 DRW Drawings-only black and white line drawings 5 View
2012-05-01 WFEE Fee Worksheet (SB06) 2 View
2012-05-01 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/640,752
Filed
2012-05-01