IP Library › Patent Application 62220768
Patent Application Provisional
App. No. 62/220,768 · Confirmation No. 4904

PLATE SPRING

Inventor: Robert J. Littrell
Provisional Application Expired
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 Code Description Pages PDF
2022-11-17 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2022-11-09 APP.FILE.REC Filing Receipt 3 View
2022-11-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-10-27 PA.. Power of Attorney 2 View
2022-10-27 ADS Application Data Sheet 7 View
2022-10-27 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2022-10-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-10-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2015-10-06 APP.FILE.REC Filing Receipt 3 View
2015-09-18 TR.PROV Provisional Cover Sheet (SB16) 1 View
2015-09-18 ADS Application Data Sheet 7 View
2015-09-18 SPEC Specification 8 View
2015-09-18 WFEE Fee Worksheet (SB06) 2 View
2015-09-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
62/220,768
Filed
2015-09-18