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US2847713A
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Process for producing synthetic sausage skins and other laminar structures from alginates
Assignee: Individual
•
Filing: 1955-05-13
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Granted: 1958-08-19
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Expires: 1975-05-13
Abstract
No abstract record available.
Inventors
- 👤 Weingand Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:28
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0003; A22C13/0013
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1348459A
Cited
US2513416A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |