Patent US3032989A successfully refreshed from Google Patents.
Patent US3283492A successfully refreshed from Google Patents.
US3283492A
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Assignee: Fanner Manufacturing Co
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Filing: 1965-02-12
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Granted: 1966-11-08
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Expires: 1985-02-12
Abstract
No abstract record available.
Inventors
- 👤 Jess C Little
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:51
CPC Classifications
B; B21; B21F; B21F15/00; D; D07; D07B; D07B1/00; D07B1/18; D07B1/185; F; F16; F16G; F16G11/00; F16G11/04; F16G11/044; F16G11/046; F16G11/14; Y; Y10; Y10S; Y10S174/00; Y10S174/12; Y10S57/00; Y10S57/906
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
IN COMBINATION WITH A LINE FOLDED BACK UPON ITSELF TO FORM A BIGHT WHICH IS CONNECTED TO A SUPPORT, SAID BIGHT COMPRISING A LOOP AND SAID FOLDED BACK PORTION BEING A TAIL PORTION EXTENDING IN PROXIMITY TO THE MAIN LINE PORTION, MEANS FOR HOLDING A SHORT PART OF SAID TAIL PORTION IN CONTACT WITH THE MAIN LINE AND AGAINST MOVEMENT IN OPPOSITE DIRECTION TO THE MOVEMENT OF THE MAIN LINE, COMPRISING A PERFORMED RESILIENT HELICAL ELEMENT THE CONVOLUTIONS OF WHICH ARE OF AN OPEN PITCH AND THE PITCH LENGTH BEING SUCH THAT SAID ELEMENT WHEN APPLIED TO THE LINE IS NOT PERMANENTLY DEFORMED, THE INNER DIAMETER OF THE ELEMENT BEING LESS THAN THE LINE, SAID ELEMENT HAVING ONE END PORTION WRAPPED AROUND THE PORTION OF
Claim 2
Dependent Claim
125 words
IN COMBINATION WITH A LINE FOLDED BACK UPON ITSELF TO FORM A BIGHT WHICH IS CONNECTED TO A SUPPORT, SAID BIGHT COMPRISING A LOOP AND SAID FOLDED BACK PORTION BEING A TAIL PORTION EXTENDING IN PROXIMITY TO THE MAIN LINE PORTION, MEANS FOR HOLDING A SHORT PART OF SAID TAIL PORTION IN CONTACT WITH THE MAIN LINE AND AGAINST MOVEMENT IN OPPOSITE DIRECTION TO THE MOVEMENT OF THE MAIN LINE, COMPRISING A PERFORMED RESILIENT HELICAL ELEMENT THE CONVOLUTIONS OF WHICH ARE OF AN OPEN PITCH AND THE PITCH LENGTH BEING SUCH THAT SAID ELEMENT WHEN APPLIED TO THE LINE IS NOT PERMANENTLY DEFORMED, THE INNER DIAMETER OF THE ELEMENT BEING LESS THAN THE LINE, SAID ELEMENT HAVING ONE END PORTION WRAPPED AROUND THE PORTION OF
References Cited (Backward Citations)
US3032964A
Cited
US2998696A
Cited
US3080631A
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US3018319A
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US3132468A
Cited
US3183658A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |