US3427170A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing of sausage casings
Assignee: Individual
•
Filing: 1966-03-08
•
Granted: 1969-02-11
•
Expires: 1986-03-08
Abstract
No abstract record available.
Inventors
- 👤 Paul G K Schroeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:20
CPC Classifications
A; A22; A22C; A22C11/00; A22C11/12; Y; Y10; Y10T; Y10T24/00; Y10T24/15; Y10T24/152
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A FLEXIBLE CASING HAVING A FLEXIBLE END SEALED BY A FLATTENED WINDING OF STIFF WIRE HAVING AT LEAST THREE LONGITUDINAL CONVOLUTIONS PER QUADRANT AND HAVING A CONVOLUTED CIRCUMFERENTIAL LENTH OF ABOUT 135% TO ABOUT 170%, ASS COMPARED TO ITS INNER CIRCUMFERENTIAL LENGTH, SAID WIRE HAVING A PLASTIC COATING OVER ITS ENTRIE CONVOLUTED PERIPHERY.
Claim 2
Dependent Claim
53 words
A FLEXIBLE CASING HAVING A FLEXIBLE END SEALED BY A FLATTENED WINDING OF STIFF WIRE HAVING AT LEAST THREE LONGITUDINAL CONVOLUTIONS PER QUADRANT AND HAVING A CONVOLUTED CIRCUMFERENTIAL LENTH OF ABOUT 135% TO ABOUT 170%, ASS COMPARED TO ITS INNER CIRCUMFERENTIAL LENGTH, SAID WIRE HAVING A PLASTIC COATING OVER ITS ENTRIE CONVOLUTED PERIPHERY.
References Cited (Backward Citations)
US2670294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |