Patent US2705960A successfully refreshed from Google Patents.
US2705960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self feeder for corn shredders
Assignee: Individual
•
Filing: 1950-05-19
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Granted: 1955-04-12
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Expires: 1970-05-19
Abstract
No abstract record available.
Inventors
- 👤 Walter W P Stelter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:23
CPC Classifications
B; B02; B02B; B02B3/00; B02B3/04; B02B3/045
Claims Analysis
Total Claims: 0
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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) | 1958-04-11 | 1958-10-11 | 1959-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-11 | 1962-10-11 | 1963-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-11 | 1966-10-11 | 1967-04-12 | $7700.00 | Window Closed / Lapsed |