US2840108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety disconnect valve with swivel joints
Assignee: Tokheim Corp
•
Filing: 1955-11-01
•
Granted: 1958-06-24
•
Expires: 1975-11-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph D Clymer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:03
CPC Classifications
F; F16; F16L; F16L29/00; F16K; F16K17/00; F16K17/20; F16K17/22; F16K17/24; F16K17/28; F16K17/30; Y; Y10; Y10T; Y10T137/00; Y10T137/7504; Y10T137/8593; Y10T137/85978; Y10T137/85986; Y10T137/86002; Y10T137/86019; Y10T137/8807
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US375253A
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US424780A
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US750053A
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US2732100A
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US939211A
Cited
US957087A
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US1459100A
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US1914736A
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US2048387A
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US2054561A
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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) | 1961-06-23 | 1961-12-23 | 1962-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-23 | 1965-12-23 | 1966-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-23 | 1969-12-23 | 1970-06-24 | $7700.00 | Window Closed / Lapsed |