Patent US5913853A successfully refreshed from Google Patents.
Patent US2584602A successfully refreshed from Google Patents.
US2584602A
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Assignee: Individual
•
Filing: 1945-10-22
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Granted: 1952-02-05
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Expires: 1965-10-22
Abstract
No abstract record available.
Inventors
- 👤 Percil C Mckee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:36
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/18; G01B5/00; G01B5/08; G01B5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1408808A
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Cited
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Cited
CH233596A
Cited
US2478427A
Cited
US2400440A
Cited
CH245407A
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 |