US3456286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High density shirring of sausage casings
Assignee: Continental Group Inc
•
Filing: 1966-11-25
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Granted: 1969-07-22
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Expires: 1986-11-25
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Martinek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:32
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0013; A22C13/02; B; B29; B29C; B29C33/00; B29C33/30; B29C33/301; B29C49/00; B29C49/28; B29C49/30; B29C49/38; B29C49/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |