US2670294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of sealing sausage casings and product thereof
Assignee: Individual
•
Filing: 1950-02-04
•
Granted: 1954-02-23
•
Expires: 1970-02-04
Abstract
No abstract record available.
Inventors
- 👤 Frank Joseph James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:55
CPC Classifications
A; A22; A22C; A22C11/00; A22C11/12; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A FLEXIBLE CASING WITH A CONSTRICTED END SEALED BY A FLATTENED WINDING OF STIFF WIRE COATED WITH SOFTER, FLEXIBLE PROTECTIVE PLASTIC, THE TOTAL THICKNESS OF THE COATED WIRE BEING ON THE ORDER OF THREE TIMES THE THICKNESS OF THE WIRE.
Claim 2
Dependent Claim
40 words
A FLEXIBLE CASING WITH A CONSTRICTED END SEALED BY A FLATTENED WINDING OF STIFF WIRE COATED WITH SOFTER, FLEXIBLE PROTECTIVE PLASTIC, THE TOTAL THICKNESS OF THE COATED WIRE BEING ON THE ORDER OF THREE TIMES THE THICKNESS OF THE WIRE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-22 | 1957-08-24 | 1958-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-22 | 1961-08-24 | 1962-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-22 | 1965-08-24 | 1966-02-23 | $7700.00 | Window Closed / Lapsed |