US1944124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel coupling joint
Assignee: STATE HOLDING CO Inc
•
Filing: 1929-05-18
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Granted: 1934-01-16
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Expires: 1949-05-18
Abstract
No abstract record available.
Inventors
- 👤 Goodman Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:36
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/28; F16L37/30; F16L37/36; F16K; F16K15/00; F16K15/02; F16K15/04; F16K15/044; F16L37/08; F16L37/10; F16L37/107; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7922; Y10T137/7927; Y10T137/7928; Y10T137/8593; Y10T137/87917; Y10T137/87925; Y10T137/87965
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) | 1937-01-15 | 1937-07-17 | 1938-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-01-15 | 1941-07-17 | 1942-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-01-15 | 1945-07-17 | 1946-01-16 | $7700.00 | Window Closed / Lapsed |