US3150479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power lawn mower
Assignee: Wolf Geraete GmbH
•
Filing: 1962-11-30
•
Granted: 1964-09-29
•
Expires: 1982-11-30
Abstract
No abstract record available.
Inventors
- 👤 Wolf Dieter Josef Ewald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:20
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/71; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2641100A
Cited
US2663984A
Cited
US2756556A
Cited
US2807126A
Cited
US2955402A
Cited
US2942400A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |