Patent US3122335A successfully refreshed from Google Patents.
US3122335A
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Assignee: John Dusenbery Co Inc
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Filing: 1961-05-02
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Granted: 1964-02-25
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Expires: 1981-05-02
Abstract
No abstract record available.
Inventors
- 👤 John F Dusenbery
- 👤 Roger W Young
- 👤 Elvin A Mastriani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:16
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/08; B65H18/14; B65H18/16; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; B65H2301/41486; B65H2301/414863
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
IN A WINDING APPARATUS FOR WINDING A WEB OF MATERIAL ON A CORE, WHICH APPARATUS INCLUDES A PAIR OF SPACED AND PIVOTABLY MOUNTED REWIND ARMS ROTATABLY SUPPORTING THE CORE AT THE OUTER FREE ENDS THEREOF, THE IMPROVEMENT COMPRISING A WAY EXTENDING ACROSS THE APPARATUS, A PAIR OF BASE MEMBERS MOUNTED ON THE WAY AND MOVABLE LONGITUDINALLY THEREOF, MEANS CLAMPING THE BASE MEMBERS TO THE WAY, A PAIR OF SPLIT JOURNAL SLEEVES PIVOTALLY MOUNTED ON THE BASE MEMBERS, A SHAFT EXTENDING THROUGH THE SLEEVES, MEANS RELEASABLY CLAMPING THE SLEEVES TO THE SHAFT, AND MEANS SECURING THE REWIND ARMS TO THE INDIVIDUAL JOURNAL SLEEVES.
Claim 2
Dependent Claim
102 words
IN A WINDING APPARATUS FOR WINDING A WEB OF MATERIAL ON A CORE, WHICH APPARATUS INCLUDES A PAIR OF SPACED AND PIVOTABLY MOUNTED REWIND ARMS ROTATABLY SUPPORTING THE CORE AT THE OUTER FREE ENDS THEREOF, THE IMPROVEMENT COMPRISING A WAY EXTENDING ACROSS THE APPARATUS, A PAIR OF BASE MEMBERS MOUNTED ON THE WAY AND MOVABLE LONGITUDINALLY THEREOF, MEANS CLAMPING THE BASE MEMBERS TO THE WAY, A PAIR OF SPLIT JOURNAL SLEEVES PIVOTALLY MOUNTED ON THE BASE MEMBERS, A SHAFT EXTENDING THROUGH THE SLEEVES, MEANS RELEASABLY CLAMPING THE SLEEVES TO THE SHAFT, AND MEANS SECURING THE REWIND ARMS TO THE INDIVIDUAL JOURNAL SLEEVES.
References Cited (Backward Citations)
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US2181049A
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US2467554A
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US2460694A
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US2662702A
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US2872126A
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |