US2743960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple conduit hose
Assignee: Individual
•
Filing: 1954-09-14
•
Granted: 1956-05-01
•
Expires: 1974-09-14
Abstract
No abstract record available.
Inventors
- 👤 Kamin Sam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:57
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/20; F; F16; F16L; F16L11/00; F16L11/22; Y; Y10; Y10S; Y10S285/00; Y10S285/901; Y10S285/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |