Patent US2467554A successfully refreshed from Google Patents.
US2467554A
Expired / Lapsed
US
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Shaft winder
Assignee: Beloit Iron Works Inc
•
Filing: 1944-05-31
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Granted: 1949-04-19
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Expires: 1964-05-31
Abstract
No abstract record available.
Inventors
- 👤 Hornbostel Lloyd
- 👤 Edward D Beachler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:36
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/2207; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; B65H2301/41486
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1519724A
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US1539748A
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US1720118A
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US2141315A
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FR796091A
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US2142777A
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US2120473A
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US2346903A
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US2353408A
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US2390001A
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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) | 1952-04-18 | 1952-10-18 | 1953-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-18 | 1956-10-18 | 1957-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-18 | 1960-10-18 | 1961-04-19 | $7700.00 | Window Closed / Lapsed |