Patent US2757513A successfully refreshed from Google Patents.
US2940778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fitting for a large-diameter rubber or plastic hose subjected to high loads
Assignee: Individual
•
Filing: 1956-12-24
•
Granted: 1960-06-14
•
Expires: 1976-12-24
Abstract
No abstract record available.
Inventors
- 👤 Kaiser Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:05
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/01; F16L33/22; F16L33/227; Y; Y10; Y10S; Y10S285/00; Y10S285/915
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR1094698A
Cited
US1054244A
Cited
US2234350A
Cited
GB535415A
Cited
US2277397A
Cited
GB573661A
Cited
US2363586A
Cited
US2428189A
Cited
US2485976A
Cited
US2610869A
Cited
US2753196A
Cited
US2712458A
Cited
US2809056A
Cited
US2685458A
Cited
US2685459A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |