IP Library › Patent Application 62933154
Patent Application Provisional Small
App. No. 62/933,154 · Confirmation No. 7010

REJECTION OF SPURIOUS LIGHT

Applicant: Sigma Labs, Inc.
Provisional Application Expired
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 Code Description Pages PDF
2024-03-06 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2024-02-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-02-29 PA.. Power of Attorney 3 View
2024-02-29 PA.. Power of Attorney 3 View
2024-02-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-02-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-16 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2024-02-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-09 PA.. Power of Attorney 3 View
2020-11-09 R48.REQ.G Acceptance of Request under Rule 48 to correct inventorship or name 1 View
2020-11-09 APP.FILE.REC Filing Receipt 3 View
2020-11-05 CFILE Request for Corrected Filing Receipt 4 View
2020-11-05 ADS Application Data Sheet 10 View
2020-11-05 R48.REQ Request under Rule 48 correcting inventorship 3 View
2020-11-05 WFEE Fee Worksheet (SB06) 2 View
2020-11-05 N417 Electronic Filing System Acknowledgment Receipt 3 View
2019-11-21 APP.FILE.REC Filing Receipt 3 View
2019-11-08 SPEC Specification 14 View
2019-11-08 CLM Claims 1 View
2019-11-08 ADS Application Data Sheet 9 View
2019-11-08 WFEE Fee Worksheet (SB06) 2 View
2019-11-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/933,154
Filed
2019-11-08