US2550129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vine and seed stripper
Assignee: Individual
•
Filing: 1943-02-11
•
Granted: 1951-04-24
•
Expires: 1963-02-11
Abstract
No abstract record available.
Inventors
- 👤 Joe R Urschel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:18
CPC Classifications
A; A01; A01D; A01D45/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1233418A
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US1145011A
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US1247070A
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US1727020A
Cited
US1948975A
Cited
US1873681A
Cited
US1942011A
Cited
US1999638A
Cited
US2311169A
Cited
US2291093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |