Patent Application
Provisional
App. No. 62/256,312
· Confirmation No. 4215
POLYURETHANE ROLL COVER FOR CALENDER ROLL FOR PAPERMAKING MACHINE
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-12-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2015-11-17 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2015-11-17 | SPEC |
Specification | 10 | View | |
| 2015-11-17 | CLM |
Claims | 3 | View | |
| 2015-11-17 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2015-11-17 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2015-11-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Jun Xu
Frederick, MD
Christopher Hill
Strasburg, VA
Christopher Tyson
Clear Brook, VA
Charles Hunter
Winchester, VA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 20792
- Docket No.
- 5690-215PR
- Confirmation No.
- 4215
Child
Claims priority from a provisional application
→
App. 15/349,259
· US 10,384,428
Filed 2016-11-11
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/339,977
Filed 2016-11-01
· Expressly Abandoned -- During Examination
Child
PCT
Claims priority from a provisional application
→
PCT/US2016/059815
Filed 2016-11-01
· RO PROCESSING COMPLETED-PLACED IN STORAGE
RELEASE OF SECURITY INTEREST
Recorded 2018-10-29
SECURITY INTEREST
Recorded 2016-08-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-12-08
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Quick Facts
- App. No.
- 62/256,312
- Filed
- 2015-11-17
External Links