US2932144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn edge trimmer attachment for a power drill
Assignee: Individual
•
Filing: 1958-03-27
•
Granted: 1960-04-12
•
Expires: 1978-03-27
Abstract
No abstract record available.
Inventors
- 👤 Sr John L E Garner
- 👤 Walter T Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:43
CPC Classifications
A; A01; A01G; A01G3/00; A01G3/06; A01G3/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2161357A
Cited
US2263431A
Cited
US2629220A
Cited
US2540616A
Cited
US2722095A
Cited
US2708335A
Cited
US2827748A
Cited
US2832184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |