Patent US3321150A successfully refreshed from Google Patents.
US3321150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hank swift
Assignee: Asahi Kasei Corp
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Filing: 1964-07-14
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Granted: 1967-05-23
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Expires: 1984-07-14
Abstract
No abstract record available.
Inventors
- 👤 Hosotani Harumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:40
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/56; B65H54/58; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A HANK SWIFT FOR USE IN REWINDING HANK YARN COMPRISING A SPOKE BODY, AN OPERATING HANDLE SECURED TO SAID SPOKE BODY, AND SPOKE MEMBERS SECURED TO SAID SPOKE BODY FOR PIVOTAL MOVEMENT RELATIVE THERETO, EACH OF SAID SPOKE MEMBERS INCLUDING A HANK YARN RETAINING PORTION AND ARCUATE PORTIONS EXTENDING THEREFROM, SAID ARCUATE PORTIONS OF THE SPOKE MEMBERS OVERLAPPING AND COOPERATIVELY DEFINING AN ANNULAR PERIPHERAL GUIDE RING, A CAP ENCIRCLING THE SPOKE BODY AND HAVING SLOTS FOR THE PASSAGE OF SAID SPOKE MEMBERS, SAID OPERATING HANDLE BEING OPER-
Claim 2
Dependent Claim
87 words
A HANK SWIFT FOR USE IN REWINDING HANK YARN COMPRISING A SPOKE BODY, AN OPERATING HANDLE SECURED TO SAID SPOKE BODY, AND SPOKE MEMBERS SECURED TO SAID SPOKE BODY FOR PIVOTAL MOVEMENT RELATIVE THERETO, EACH OF SAID SPOKE MEMBERS INCLUDING A HANK YARN RETAINING PORTION AND ARCUATE PORTIONS EXTENDING THEREFROM, SAID ARCUATE PORTIONS OF THE SPOKE MEMBERS OVERLAPPING AND COOPERATIVELY DEFINING AN ANNULAR PERIPHERAL GUIDE RING, A CAP ENCIRCLING THE SPOKE BODY AND HAVING SLOTS FOR THE PASSAGE OF SAID SPOKE MEMBERS, SAID OPERATING HANDLE BEING OPER-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |