US2463726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mowing machine
Assignee: Avco Manufacturing Corp
•
Filing: 1943-05-26
•
Granted: 1949-03-08
•
Expires: 1963-05-26
Abstract
No abstract record available.
Inventors
- 👤 Adolph J Synck
- 👤 Vutz Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:07
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/02; A01D34/03; A01D34/032; A01D34/035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US108069A
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US1829934A
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US2155716A
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US2269980A
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US2328838A
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US2305959A
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US2375912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-07 | 1952-09-06 | 1953-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-07 | 1956-09-06 | 1957-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-07 | 1960-09-06 | 1961-03-08 | $7700.00 | Window Closed / Lapsed |