US959528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cultivator-shovel.
Assignee: Individual
•
Filing: 1909-01-16
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Granted: 1910-05-31
•
Expires: 1929-01-16
Abstract
No abstract record available.
Inventors
- 👤 William J Herscher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:32
CPC Classifications
A; A01; A01B; A01B35/00; A01B35/20; A01B35/22; A01B35/225; F; F16; F16B; F16B5/00; F16B5/06; F16B5/0685; F16B2/00; F16B2/02; F16B2/06; F16B2/10; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B7/0486
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1913-05-30 | 1913-11-29 | 1914-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-05-30 | 1917-11-29 | 1918-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-05-30 | 1921-11-29 | 1922-05-31 | $7700.00 | Window Closed / Lapsed |