US3246091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric contact bar for thread stop motions
Assignee: Grob and Co AG
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Filing: 1963-05-23
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Granted: 1966-04-12
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Expires: 1983-05-23
Abstract
No abstract record available.
Inventors
- 👤 Koch Bernhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:11
CPC Classifications
H; H01; H01H; H01H35/00; D; D03; D03D; D03D51/00; D03D51/18; D03D51/20; D03D51/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
AN ELECTRIC CONTACT BAR FOR THREAD STOP MOTIONS COMPRISING IN COMBINATION: A U-PROFILE OUTER LIVE BAR HAVING SHANKS FOR DIFFERENT LENGTH, ONE OF SAID SHANKS BEING OF A GREATER LENGTH THAN THE OTHER, AN INNER LIVE BAR ARRANGED BETWEEN SAID SHANKS INSULATED FROM SAID OUTER LIVE BAR, AND A SERIES OF SPACED NOTCHES FORMING A TOOTHING ARRANGED ON TOP OF SAID INNER LIVE BAR, THE LONGER ONE OF SAID SHANKS REACHING A POINT ADJACENT THE UPPER EDGE OF SAID LIVER BAR AND IN THE PROXIMITY OF SAID TOOTHING OF SAID INNER LIVE BAR.
Claim 2
Dependent Claim
93 words
AN ELECTRIC CONTACT BAR FOR THREAD STOP MOTIONS COMPRISING IN COMBINATION: A U-PROFILE OUTER LIVE BAR HAVING SHANKS FOR DIFFERENT LENGTH, ONE OF SAID SHANKS BEING OF A GREATER LENGTH THAN THE OTHER, AN INNER LIVE BAR ARRANGED BETWEEN SAID SHANKS INSULATED FROM SAID OUTER LIVE BAR, AND A SERIES OF SPACED NOTCHES FORMING A TOOTHING ARRANGED ON TOP OF SAID INNER LIVE BAR, THE LONGER ONE OF SAID SHANKS REACHING A POINT ADJACENT THE UPPER EDGE OF SAID LIVER BAR AND IN THE PROXIMITY OF SAID TOOTHING OF SAID INNER LIVE BAR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |