US2708609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock mounting jewel bearing in electrical instruments
Assignee: Triplett Electrical Instrument Co
•
Filing: 1952-01-14
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Granted: 1955-05-17
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Expires: 1972-01-14
Abstract
No abstract record available.
Inventors
- 👤 Milo M Triplett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:56
CPC Classifications
G; G01; G01R; G01R1/00; G01R1/02; G01R1/10; G04; G04B; G04B31/00; G04B31/02
Claims Analysis
Total Claims: 0
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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) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |