Patent US3231210A successfully refreshed from Google Patents.
US3231210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winder shaft apparatus
Assignee: DJ Murray Manufacturing Co
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Filing: 1964-02-25
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Granted: 1966-01-25
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Expires: 1984-02-25
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:31
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/30; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/417; B65H2301/4171; B65H2301/4172
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A ROLL WINDING AND HANDLING APPARATUS COMPRISING, A TABLE HAVING A CORE STORAGE CHAMBER THEREIN, A COVER PIVOTALLY SECURED TO SAID TABLE AND NORMALLY OVERLYING SAID CHAMBER, SAID COVER BEING RECESSED TO INITIALLY RECEIVE AND POSITION A ROLL HAVING AN AXIAL SHAFT THERETHROUGH ON SAID TABLE ABOVE SAID CHAMBER, MEANS ON SAID TABLE EXTENSIBLE FROM A POSITION FLUSH WITH SAID TABLE TO A POSITION WHEREBY THE ROLL IS ENGAGED ON OPPOSITE SIDES OF SAID COVER FOR PREVENTING DISPLACEMENT THEREOF FROM ITS INITIAL POSITION, SHAFT TRANSFER MEANS AXIALLY ALIGNABLE WITH SAID ROLL FOR REMOVING SAID SHAFT LONGITUDINALLY THEREFROM, SAID SHAFT TRANSFER MEANS ALSO BEING LATERALLY SHIFTABLE INTO AXIAL ALIGNMENT WITH A CORE STORED IN SAID CHAMBER FOR INSERTION OF SAID SHAFT WITHIN SAID CORE, POWER MEANS FOR SWINGING SAID
Claim 2
Dependent Claim
128 words
A ROLL WINDING AND HANDLING APPARATUS COMPRISING, A TABLE HAVING A CORE STORAGE CHAMBER THEREIN, A COVER PIVOTALLY SECURED TO SAID TABLE AND NORMALLY OVERLYING SAID CHAMBER, SAID COVER BEING RECESSED TO INITIALLY RECEIVE AND POSITION A ROLL HAVING AN AXIAL SHAFT THERETHROUGH ON SAID TABLE ABOVE SAID CHAMBER, MEANS ON SAID TABLE EXTENSIBLE FROM A POSITION FLUSH WITH SAID TABLE TO A POSITION WHEREBY THE ROLL IS ENGAGED ON OPPOSITE SIDES OF SAID COVER FOR PREVENTING DISPLACEMENT THEREOF FROM ITS INITIAL POSITION, SHAFT TRANSFER MEANS AXIALLY ALIGNABLE WITH SAID ROLL FOR REMOVING SAID SHAFT LONGITUDINALLY THEREFROM, SAID SHAFT TRANSFER MEANS ALSO BEING LATERALLY SHIFTABLE INTO AXIAL ALIGNMENT WITH A CORE STORED IN SAID CHAMBER FOR INSERTION OF SAID SHAFT WITHIN SAID CORE, POWER MEANS FOR SWINGING SAID
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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |