US2753215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose
Assignee: Individual
•
Filing: 1955-06-17
•
Granted: 1956-07-03
•
Expires: 1975-06-17
Abstract
No abstract record available.
Inventors
- 👤 Irving S Barr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:05
CPC Classifications
F; F16; F16L; F16L11/00; F16L11/22; B; B05; B05B; B05B1/00; B05B1/14; B05B1/20
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) | 1959-07-03 | 1960-01-02 | 1960-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-03 | 1964-01-02 | 1964-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-03 | 1968-01-02 | 1968-07-03 | $7700.00 | Window Closed / Lapsed |