US3236068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine
Assignee: Scott and Williams Inc
•
Filing: 1962-11-02
•
Granted: 1966-02-22
•
Expires: 1982-11-02
Abstract
No abstract record available.
Inventors
- 👤 John J Mcdonough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:04
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/28; D04B15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A CIRCULAR KNITTING MACHINE COMPRISING A NEEDLE CYLINDER, LATCH NEEDLES INDEPENDENTLY MOVABLE IN SAID CYLINDER, ELEMENTS COOPERATING WITH SAID NEEDLES FOR THE FORMATION OF STITCHES, A LATCH RING SURROUNDING SAID NEEDLES AND PROVIDED WITH A GAP FOR THE FEEDING OF YARN, AND MEANS FOR IMPARTING RELATIVE TO ROTATIONAL MOVEMENTS TO SAID NEEDLE CYLINDER AND LATCH RING, AND LATCH RING BEING PROVIDED WITH A CAM PORTION ENGAGEABLE WITH LATCHES
Claim 2
Dependent Claim
68 words
A CIRCULAR KNITTING MACHINE COMPRISING A NEEDLE CYLINDER, LATCH NEEDLES INDEPENDENTLY MOVABLE IN SAID CYLINDER, ELEMENTS COOPERATING WITH SAID NEEDLES FOR THE FORMATION OF STITCHES, A LATCH RING SURROUNDING SAID NEEDLES AND PROVIDED WITH A GAP FOR THE FEEDING OF YARN, AND MEANS FOR IMPARTING RELATIVE TO ROTATIONAL MOVEMENTS TO SAID NEEDLE CYLINDER AND LATCH RING, AND LATCH RING BEING PROVIDED WITH A CAM PORTION ENGAGEABLE WITH LATCHES
References Cited (Backward Citations)
US2736177A
Cited
US1183604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |