US2516583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose coupling device
Assignee: Individual
•
Filing: 1947-08-29
•
Granted: 1950-07-25
•
Expires: 1967-08-29
Abstract
No abstract record available.
Inventors
- 👤 Moore Clyde Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:01
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/22; F16L33/223; F16L33/224; F16L35/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US796699A
Cited
GB165293A
Cited
US1567324A
Cited
US1699591A
Cited
FR654476A
Cited
GB431320A
Cited
GB492959A
Cited
US2428176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-24 | 1954-01-23 | 1954-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-24 | 1958-01-23 | 1958-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-24 | 1962-01-23 | 1962-07-25 | $7700.00 | Window Closed / Lapsed |