US3000522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pickup unit for hay bales
Assignee: Individual
•
Filing: 1958-12-11
•
Granted: 1961-09-19
•
Expires: 1978-12-11
Abstract
No abstract record available.
Inventors
- 👤 Grange Edward Bloor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:27
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/12; A01D87/126; B; B60; B60P; B60P1/00; B60P1/02; B60P1/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2706570A
Cited
US2752054A
Cited
US2717705A
Cited
US2724521A
Cited
US2772800A
Cited
US2828039A
Cited
US2838189A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |