Patent US2584483A successfully refreshed from Google Patents.
US2584483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Relieving fixture
Assignee: GLENBARD TOOL MFRS
•
Filing: 1948-01-31
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Granted: 1952-02-05
•
Expires: 1968-01-31
Abstract
No abstract record available.
Inventors
- 👤 John H Mcdonald
- 👤 Novak John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:47
CPC Classifications
B; B24; B24B; B24B3/00; B24B3/02; B24B3/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1402473A
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US1651432A
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US2099724A
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US2209228A
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US2413436A
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US2445194A
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US2388064A
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US2442318A
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US2436902A
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US2445649A
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US2482802A
Cited
US2538651A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-04 | 1955-08-06 | 1956-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-04 | 1959-08-06 | 1960-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-04 | 1963-08-06 | 1964-02-05 | $7700.00 | Window Closed / Lapsed |