Patent US2474627A successfully refreshed from Google Patents.
US2474627A
Expired / Lapsed
US
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Shock-damping verge plate
Assignee: Wildman Manufacturing Co
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Filing: 1947-07-30
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Granted: 1949-06-28
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Expires: 1967-07-30
Abstract
No abstract record available.
Inventors
- 👤 Howie Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:54
CPC Classifications
D; D04; D04B; D04B11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2162660A
Cited
US1622976A
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US2080353A
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US2227403A
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US2384451A
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US2426803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-27 | 1952-12-27 | 1953-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-27 | 1956-12-27 | 1957-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-27 | 1960-12-27 | 1961-06-28 | $7700.00 | Window Closed / Lapsed |