US2965314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid inlet device
Assignee: Bird Machine Co Inc
•
Filing: 1956-06-06
•
Granted: 1960-12-20
•
Expires: 1976-06-06
Abstract
No abstract record available.
Inventors
- 👤 Salomon M Salomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:11
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US150401A
Cited
US1005290A
Cited
US1016435A
Cited
US759452A
Cited
GB191124969A
Cited
US1273349A
Cited
US1714668A
Cited
US1751960A
Cited
US2245109A
Cited
US2243607A
Cited
US2776169A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |