US3195933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gland type coupling for tubes
Assignee: Individual
•
Filing: 1960-10-27
•
Granted: 1965-07-20
•
Expires: 1980-10-27
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:55
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/08; F16L19/10; F16L19/14; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4958
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1348667A
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US1506564A
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FR660363A
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US2152537A
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US2807481A
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US2755110A
Cited
US2874981A
Cited
US2850303A
Cited
US2951715A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |