US2642709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn lower and actuating means therefor
Assignee: Pioneer Gen E Motor Corp
•
Filing: 1949-05-14
•
Granted: 1953-06-23
•
Expires: 1969-05-14
Abstract
No abstract record available.
Inventors
- 👤 Eugene L Boyce
- 👤 Milford D Burrows
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:05
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01D34/46; A01D34/47; A01D34/475; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1114440A
Cited
US1114441A
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US1902524A
Cited
US1947117A
Cited
US2329952A
Cited
US2335054A
Cited
US2368290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |