Patent Application
Provisional
App. No. 63/002,553
· Confirmation No. 4449
RIGID SHIRRED FOOD CASING ARTICLES, AND RELATED METHODS AND COMPOSITIONS
Applicant:
Viskase Companies, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-04-06 | OATH |
Oath or Declaration filed | 6 | View | |
| 2020-04-27 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-03-31 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2020-03-31 | ADS |
Application Data Sheet | 9 | View | |
| 2020-03-31 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2020-03-31 | SPEC |
Specification | 17 | View | |
| 2020-03-31 | CLM |
Claims | 3 | View | |
| 2020-03-31 | ABST |
Abstract | 1 | View | |
| 2020-03-31 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-03-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 150677
- Docket No.
- 3572-P15351US
- Confirmation No.
- 4449
SECURITY INTEREST
Recorded 2026-04-06
SECURITY INTEREST
Recorded 2026-04-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-11-10
SECURITY INTEREST
Recorded 2020-10-09
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Quick Facts
- App. No.
- 63/002,553
- Filed
- 2020-03-31
External Links