US2863479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter and manipulator for making layer cakes
Assignee: Individual
•
Filing: 1956-05-11
•
Granted: 1958-12-09
•
Expires: 1976-05-11
Abstract
No abstract record available.
Inventors
- 👤 Emil G Macala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:54
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/25; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/869; Y10T83/8748; Y10T83/8749
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1196526A
Cited
US1622515A
Cited
US1713585A
Cited
US2031183A
Cited
US2187511A
Cited
US2696177A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |