Patent US2645808A successfully refreshed from Google Patents.
US2645808A
Expired / Lapsed
US
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Sectional lawn mower handle
Assignee: REO MOTORS Inc
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Filing: 1949-03-10
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Granted: 1953-07-21
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Expires: 1969-03-10
Abstract
No abstract record available.
Inventors
- 👤 Paul H Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:38
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01D34/62; A01D34/63; A01D34/82; A01D34/824; A01D2101/00; Y; Y10; Y10T; Y10T403/00; Y10T403/44; Y10T403/57; Y10T403/5761; Y10T403/5766; Y10T403/5781
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1317386A
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US1270463A
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US1858618A
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US2123813A
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US2313139A
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US2511160A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |