Patent US3347064A successfully refreshed from Google Patents.
US3347064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thread guide for knitting machine
Assignee: Individual
•
Filing: 1964-12-11
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Granted: 1967-10-17
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Expires: 1984-12-11
Abstract
No abstract record available.
Inventors
- 👤 Forca James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:52
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/38; D04B15/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A THREAD GUIDE TO BE LOCATED IN SPACED RELATION TO A BOBBIN, COMPRISING A BODY HAVING A CURVED ENDLESS SIDE SURFACE AND HAVING A BOTTOM SURFACE DEFINED BY A CLOSED CURVED EDGE TO BE DISPOSED TOWARD THE BOBBIN, AND A TOP SURFACE DEDINED BY A CURVED EDGE WHOSE CENTRAL PORTION APPROACHES SAID BOTTOM SURFACE, SAID BODY HAVING AT LEAST
Claim 2
Dependent Claim
59 words
A THREAD GUIDE TO BE LOCATED IN SPACED RELATION TO A BOBBIN, COMPRISING A BODY HAVING A CURVED ENDLESS SIDE SURFACE AND HAVING A BOTTOM SURFACE DEFINED BY A CLOSED CURVED EDGE TO BE DISPOSED TOWARD THE BOBBIN, AND A TOP SURFACE DEDINED BY A CURVED EDGE WHOSE CENTRAL PORTION APPROACHES SAID BOTTOM SURFACE, SAID BODY HAVING AT LEAST
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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |