US2655190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for forming an open filling-receiving groove in frankfurter rolls and other bakery products
Assignee: Individual
•
Filing: 1950-07-01
•
Granted: 1953-10-13
•
Expires: 1970-07-01
Abstract
No abstract record available.
Inventors
- 👤 Charles O M Mason
- 👤 Henry J Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:45
CPC Classifications
A; A21; A21C; A21C15/00; A21C15/04; B; B26; B26D; B26D3/00; B26D3/06; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/502624; Y10T83/00; Y10T83/02; Y10T83/0267; Y10T83/0281; Y10T83/0289; Y10T83/202; Y10T83/2066; Y10T83/207; Y10T83/2074; Y10T83/2083; Y10T83/647; Y10T83/6476; Y10T83/6489; Y10T83/6491
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US384209A
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DE545224C
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US2297158A
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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) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |