US2987089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll slicing machine
Assignee: Alto Corp
•
Filing: 1958-05-12
•
Granted: 1961-06-06
•
Expires: 1978-05-12
Abstract
No abstract record available.
Inventors
- 👤 Dale S Lecrone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:58
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/30; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0267; Y10T83/0281; Y10T83/0289; Y10T83/647; Y10T83/6579
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US993173A
Cited
GB120300A
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GB249652A
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US1766450A
Cited
US2126226A
Cited
US2361615A
Cited
US2669269A
Cited
US2753907A
Cited
US2710637A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-05 | 1964-12-05 | 1965-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-05 | 1968-12-05 | 1969-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-05 | 1972-12-05 | 1973-06-06 | $7700.00 | Window Closed / Lapsed |