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US3532101A
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Low pressure gas coupling
Assignee: Srm Co
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Filing: 1967-09-25
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Granted: 1970-10-06
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Expires: 1987-09-25
Abstract
No abstract record available.
Inventors
- 👤 Clifford H Snyder Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:56
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/60; F16K; F16K17/00; F16K17/40; F16L37/08; F16L37/084; F16L37/28; F16L37/38; F16L37/40; F16L37/42; Y; Y10; Y10T; Y10T137/00; Y10T137/1624; Y10T137/1797; Y10T137/1819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |