Patent US2736945A successfully refreshed from Google Patents.
US2736945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for knitting
Assignee: Patentex Inc
•
Filing: 1955-05-20
•
Granted: 1956-03-06
•
Expires: 1975-05-20
Abstract
No abstract record available.
Inventors
- 👤 Burleson Aaron
- 👤 Holmes Mark Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:31
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/14; D04B1/16; D04B1/22; D04B1/24; D04B1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A PROCESS FOR PRODUCING KNITTED FABRIC OF SUBSTANTIAL STRETCHABILITY, WHICH COMPRISES TWISTING A MONOFILAMENT NYLON YARN TO THE RIGHT TO IMPART SUBSTANTIAL LIVELINESS TO SAID YARN, TWISTING ANOTHER MONOFILAMENT NYLON YARN TO THE LEFT TO IMPART SUBSTANTIAL LIVELINESS TO SAID YARN, WINDING THE RIGHT TWISTED YARN ON A BOBBIN IN A COUNTERCLOCKWISE DIRECTION, WINDING THE LEFT TWISTED YARN ON A BOBBIN IN A CLOCKWISE DIRECTION, KNITTING SAID RIGHT AND LEFT TWISTED YARNS IN ALTERNATION TO FORM A FABRIC, RELAXING THE FABRIC, AND HEATING THE RELAXED FABRIC IN THE PRESENCE OF MOISTURE TO SET THE FABRIC IN RELAXED CONDITION.
Claim 2
Dependent Claim
98 words
A PROCESS FOR PRODUCING KNITTED FABRIC OF SUBSTANTIAL STRETCHABILITY, WHICH COMPRISES TWISTING A MONOFILAMENT NYLON YARN TO THE RIGHT TO IMPART SUBSTANTIAL LIVELINESS TO SAID YARN, TWISTING ANOTHER MONOFILAMENT NYLON YARN TO THE LEFT TO IMPART SUBSTANTIAL LIVELINESS TO SAID YARN, WINDING THE RIGHT TWISTED YARN ON A BOBBIN IN A COUNTERCLOCKWISE DIRECTION, WINDING THE LEFT TWISTED YARN ON A BOBBIN IN A CLOCKWISE DIRECTION, KNITTING SAID RIGHT AND LEFT TWISTED YARNS IN ALTERNATION TO FORM A FABRIC, RELAXING THE FABRIC, AND HEATING THE RELAXED FABRIC IN THE PRESENCE OF MOISTURE TO SET THE FABRIC IN RELAXED CONDITION.
References Cited (Backward Citations)
US648581A
Cited
US2097763A
Cited
US2102730A
Cited
US2205612A
Cited
US2470064A
Cited
US2584944A
Cited
US2514582A
Cited
US2711627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |