Patent Application
Provisional
App. No. 63/065,859
· Confirmation No. 2154
EFFICIENT BULK UNFUSED POWDER REMOVAL SYSTEM AND METHOD
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-08-21 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-08-14 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2020-08-14 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2020-08-14 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2020-08-14 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2020-08-14 | SPEC |
Specification | 13 | View | |
| 2020-08-14 | CLM |
Claims | 5 | View | |
| 2020-08-14 | ABST |
Abstract | 1 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22514
- Docket No.
- USA.713P
- Confirmation No.
- 2154
Child
Claims priority from a provisional application
→
App. 17/402,811
· US 11,597,016
Filed 2021-08-16
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/163,956
· US 11,794,254
Filed 2023-02-03
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2021/046081
Filed 2021-08-16
· RO PROCESSING COMPLETED-PLACED IN STORAGE
from
3D SYSTEMS, INC.
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER: 16873739 PREVIOUSLY RECORDED ON REEL 055206 FRAME 0487. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2021-02-22
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Quick Facts
- App. No.
- 63/065,859
- Filed
- 2020-08-14
External Links