Patent US2515573A successfully refreshed from Google Patents.
US2515573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grass and weed cutter
Assignee: Individual
•
Filing: 1946-04-26
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Granted: 1950-07-18
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Expires: 1966-04-26
Abstract
No abstract record available.
Inventors
- 👤 Soenksen Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:52
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1308909A
Cited
US1992494A
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US2017524A
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US2308076A
Cited
US2312972A
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US2403236A
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US2859358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |