US2575467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for stuffing casings
Assignee: Akzo Nobel UK PLC
•
Filing: 1946-05-14
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Granted: 1951-11-20
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Expires: 1966-05-14
Abstract
No abstract record available.
Inventors
- 👤 Frank H Reichel
- 👤 Clarence L Harder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:54
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A PROCESS FOR THE MANUFACTURE OF A HELICALLY WOUND STUFFED SAUGAGE CASING WHICH COMPRISES CONTINUOUSLY HELICALLY WINDING A STRIP MATERIAL SO THAT THE EDGES OF ADJACENT COILS OVERLAP, CONTINUOUSLY SEALING THE OVERLAPPING EDGES TO FORM A SAUGAGE CASING, CONTINUOUSLY STUFFING SAID CASING WITH SAUGAGE CONCURRENTLY WITH ITS FORMATION, AND INTERMITTENTLY FORMING LINKS IN THE STUFFED CASING AT SPACED INTERVALS TO DIVIDE IT INTO INDIVIDUAL SECTIONS CONCURRENTLY WITH ITS STUFFING.
Claim 2
Dependent Claim
69 words
A PROCESS FOR THE MANUFACTURE OF A HELICALLY WOUND STUFFED SAUGAGE CASING WHICH COMPRISES CONTINUOUSLY HELICALLY WINDING A STRIP MATERIAL SO THAT THE EDGES OF ADJACENT COILS OVERLAP, CONTINUOUSLY SEALING THE OVERLAPPING EDGES TO FORM A SAUGAGE CASING, CONTINUOUSLY STUFFING SAID CASING WITH SAUGAGE CONCURRENTLY WITH ITS FORMATION, AND INTERMITTENTLY FORMING LINKS IN THE STUFFED CASING AT SPACED INTERVALS TO DIVIDE IT INTO INDIVIDUAL SECTIONS CONCURRENTLY WITH ITS STUFFING.
References Cited (Backward Citations)
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US1978774A
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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) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |