Patent US3247686A successfully refreshed from Google Patents.
US3247686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guide bars for warp knitting machine
Assignee: Individual
•
Filing: 1963-05-28
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Granted: 1966-04-26
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Expires: 1983-05-28
Abstract
No abstract record available.
Inventors
- 👤 Raymond F Lanthier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:27
CPC Classifications
D; D04; D04B; D04B27/00; D04B27/10; D04B27/24; D04B27/26; D04B27/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
71 words
IN A WRAP KNITTING MACHINE A GUIDE BAR BRACKET, A PLURALITY OF INDEPENDENTLY MOVABLE GUIDE BARS CARRIED BY SAID GUIDE BAR BRACKET, SAID GUIDE BARS BEING ARRANGED ONE SUBSTANTIALLY VERTICALLY ABOVE THE OTHER IN SAID GUIDE BAR BRACKET, SAID WARP KNITTING MACHINE HAVING A GUIDE BAR HANGER, MEANS FOR URGING AND GUIDE BAR HANGER IN A GAITING MOTION, AND MEANS FOR SECURING SAID GUIDE BAR BRACKET TO SAID GUIDE BAR HANGER.
References Cited (Backward Citations)
US2534184A
Cited
US2921452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |