Patent US2443924A successfully refreshed from Google Patents.
US2443924A
Expired / Lapsed
US
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Slasher hood
Assignee: Wolverine Corp
•
Filing: 1945-01-24
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Granted: 1948-06-22
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Expires: 1965-01-24
Abstract
No abstract record available.
Inventors
- 👤 Woolmer W Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:52
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US30436A
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DE440185C
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US1326420A
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US1920870A
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FR721142A
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FR816038A
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US2120060A
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US2218561A
Cited
US2300842A
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US2309717A
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US2363879A
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US2370422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-22 | 1951-12-22 | 1952-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-22 | 1955-12-22 | 1956-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-22 | 1959-12-22 | 1960-06-22 | $7700.00 | Window Closed / Lapsed |