US2505879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power lawn mower
Assignee: MOTO MOWER Co
•
Filing: 1947-01-27
•
Granted: 1950-05-02
•
Expires: 1967-01-27
Abstract
No abstract record available.
Inventors
- 👤 Harold L Blydenburgh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:41
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US752665A
Cited
US1551543A
Cited
US1043507A
Cited
US1819133A
Cited
US1886408A
Cited
US1947117A
Cited
US2143402A
Cited
US2299859A
Cited
US2335054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-01 | 1953-10-31 | 1954-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-01 | 1957-10-31 | 1958-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-01 | 1961-10-31 | 1962-05-02 | $7700.00 | Window Closed / Lapsed |