Patent US3021738A successfully refreshed from Google Patents.
US3021738A
Expired / Lapsed
US
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Compressing tool with opposed movable dies
Assignee: FCI USA LLC
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Filing: 1958-11-24
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Granted: 1962-02-20
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Expires: 1978-11-24
Abstract
No abstract record available.
Inventors
- 👤 James D Anderson
- 👤 Ernest L Cheh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:35
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/045; B; B30; B30B; B30B15/00; B30B15/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2887916A
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US2883047A
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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) | 1965-02-19 | 1965-08-21 | 1966-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-19 | 1969-08-21 | 1970-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-19 | 1973-08-21 | 1974-02-20 | $7700.00 | Window Closed / Lapsed |