US2888796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power lawn mower
Assignee: PHILIP GANSON
•
Filing: 1956-05-21
•
Granted: 1959-06-02
•
Expires: 1976-05-21
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Denney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:14
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/001; A01D34/003; A01D2101/00; Y; Y10; Y10S; Y10S56/00; Y10S56/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2415372A
Cited
US2557598A
Cited
US2641100A
Cited
US2669827A
Cited
US2663984A
Cited
US2737003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |