US2963060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable cutter head
Assignee: ROBERT H SOLEM
•
Filing: 1959-04-07
•
Granted: 1960-12-06
•
Expires: 1979-04-07
Abstract
No abstract record available.
Inventors
- 👤 Harry S Walther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:03
CPC Classifications
B; B27; B27G; B27G13/00; B27G13/005; B27G13/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US704960A
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US937962A
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US987391A
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US987479A
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US1104858A
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US1099880A
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US1065069A
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US1162792A
Cited
US1265501A
Cited
US1533575A
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US2592382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |