US2505089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beet topper
Assignee: Individual
•
Filing: 1945-10-05
•
Granted: 1950-04-25
•
Expires: 1965-10-05
Abstract
No abstract record available.
Inventors
- 👤 Harry T Bailcy
- 👤 Lloyd R Widener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:18
CPC Classifications
A; A01; A01D; A01D33/00; A01D33/06; A01D23/00; A01D23/02; A01D2023/026; A01D2023/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE507243C
Cited
US1513737A
Cited
US1870932A
Cited
US2061791A
Cited
US2250948A
Cited
US2341486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-24 | 1953-10-24 | 1954-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-24 | 1957-10-24 | 1958-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-24 | 1961-10-24 | 1962-04-25 | $7700.00 | Window Closed / Lapsed |