US2758463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for wet processing textile materials
Assignee: Individual
•
Filing: 1951-12-27
•
Granted: 1956-08-14
•
Expires: 1971-12-27
Abstract
No abstract record available.
Inventors
- 👤 Clarke Leslie James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:59
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/10; D06B3/20; D06B3/205; D06B3/208
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
APPARATUS FOR CARRYING OUT A PROCESS OF WET TREATMENT OF TEXTILE MATERIAL COMPRISING, IN COMBINATION, AT LEAST ONE RELATIVELY DEEP AND NARROW CELL FOR CONTAINING A SMALL VOLUME OF TREATING LIQUOR, MEANS WITHIN THE SAID CELL FOR GUIDING TEXTILE MATERIAL IN CONTINUOUS LENGTH THROUGH THE CELL IN AN EXTENDED U-SHAPED PATH, A PIPE WHICH IS FITTED IN THE CELL BELOW THE GUIDE MEANS AND HAS FORMED THEREIN A SERIES OF SMALL HOLES, MEANS FOR REGULARLY SUPPLYING LIQUOR UNDER PRESSURE INTO THE SAID PIPE SO THAT SUCH LIQUOR ESCAPES THEREFROM IN THE FORM OF JETS, DEFLECTOR
Claim 2
Dependent Claim
95 words
APPARATUS FOR CARRYING OUT A PROCESS OF WET TREATMENT OF TEXTILE MATERIAL COMPRISING, IN COMBINATION, AT LEAST ONE RELATIVELY DEEP AND NARROW CELL FOR CONTAINING A SMALL VOLUME OF TREATING LIQUOR, MEANS WITHIN THE SAID CELL FOR GUIDING TEXTILE MATERIAL IN CONTINUOUS LENGTH THROUGH THE CELL IN AN EXTENDED U-SHAPED PATH, A PIPE WHICH IS FITTED IN THE CELL BELOW THE GUIDE MEANS AND HAS FORMED THEREIN A SERIES OF SMALL HOLES, MEANS FOR REGULARLY SUPPLYING LIQUOR UNDER PRESSURE INTO THE SAID PIPE SO THAT SUCH LIQUOR ESCAPES THEREFROM IN THE FORM OF JETS, DEFLECTOR
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |