Patent US2646958A successfully refreshed from Google Patents.
US2646958A
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US
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Shockproof mounting
Assignee: Machlett Laboratories Inc
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Filing: 1949-05-06
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Granted: 1953-07-28
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Expires: 1969-05-06
Abstract
No abstract record available.
Inventors
- 👤 Jr William E Coykendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:38
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/975; H01R33/9753; H05; H05K; H05K7/00; H05K7/02; H05K7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1307661A
Cited
US1783410A
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US2195180A
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US2386248A
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US2505163A
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US2502322A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |