IP Library › Patent Application 62643457
Patent Application Provisional Small
App. No. 62/643,457 · Confirmation No. 3234

SYSTEMS AND METHODS FOR MEASURING ENERGY INPUT DURING AN ADDITIVE MANUFACTURING OPERATION

Applicant: Sigma Labs, Inc.
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2024-03-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 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 PA.. Power of Attorney 3 View
2024-02-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-03-27 APP.FILE.REC Filing Receipt 3 View
2018-03-15 SPEC Specification 25 View
2018-03-15 CLM Claims 4 View
2018-03-15 ABST Abstract 1 View
2018-03-15 APPENDIX Appendix to the specification 27 View
2018-03-15 DRW Drawings-only black and white line drawings 25 View
2018-03-15 ADS Application Data Sheet 10 View
2018-03-15 WFEE Fee Worksheet (SB06) 2 View
2018-03-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
62/643,457
Filed
2018-03-15