US2993321A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn mower with tiltable top
Assignee: Individual
•
Filing: 1956-06-06
•
Granted: 1961-07-25
•
Expires: 1976-06-06
Abstract
No abstract record available.
Inventors
- 👤 Robert W Hester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:59
CPC Classifications
A; A01; A01D; A01D42/00; A01D42/06; A01D42/08; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732638A
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US2675660A
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US2675661A
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US131006A
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US1531742A
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US1577561A
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GB637832A
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US2695071A
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US2671299A
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US2743538A
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US2719396A
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US2763116A
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US2809389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |