US3204887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi paper roll support for article wrapping machines
Assignee: GELLMAN Manufacturing CO
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Filing: 1964-02-21
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Granted: 1965-09-07
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Expires: 1984-02-21
Abstract
No abstract record available.
Inventors
- 👤 Warren T Hansen
- 👤 Milton A Wertheimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:15
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/12; B65H; B65H16/00; B65H16/02; B65H16/021; B65H16/023; B65H16/024; B65H23/00; B65H23/02; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/415; B65H2301/41505; B65H2301/41508; B65H2301/415085; B65H2408/00; B65H2408/20; B65H2408/24; B65H2408/241; B65H2801/00; B65H2801/81
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A MULTI PAPER ROLL SUPPORT FOR AN ARTICLE WRAPPING MACHINE COMPRISING (A) OPPOSITELY DISPOSED MOUNTING BRACKETS EXTENDING FROM AN ADJACENT FRAME OF THE MACHINE. (B) A ROTATABLE MAIN SHAFT EXTENDING BETWEEN AND HAVING END PORTIONS JOURNALLED IN SAID BRACKETS, (C) END PLATES ON SAID SHAFT, (D) PARALLELLY EXTENDING THREAD-BEARING SHAFTS CIRCUMFERENTIALLY DISPOSED WITH RESPECT TO SAID PLATES AND IN PARALLEL RELATION TO SAID MAIN SHAFT AND HAVING END PORTIONS JOURNALLED IN SAID PLATES, (E) A PAIR OF SUPPORTING ARMS THREADABLY MOUNTED ON EACH OF SAID THREAD-BEARING SHAFTS AND HAVING MEANS AT THEIR OUTER END PORTIONS FOR REMOVABLY SUPPORTING A CORE OF A ROLL OF PAPER THEREBETWEEN, SAID ARMS AT THEIR OPPOSITE END PORTIONS HAVING END LUGS HAVING BEARING ENGAGEMENT ON SAID MAIN SHAFT SO AS TO BALANCE SAID AIR OF ARMS IN A PREDETERMINED POSITION WITH RESPECT TO SAID MAIN SHAFT.
Claim 2
Dependent Claim
141 words
A MULTI PAPER ROLL SUPPORT FOR AN ARTICLE WRAPPING MACHINE COMPRISING (A) OPPOSITELY DISPOSED MOUNTING BRACKETS EXTENDING FROM AN ADJACENT FRAME OF THE MACHINE. (B) A ROTATABLE MAIN SHAFT EXTENDING BETWEEN AND HAVING END PORTIONS JOURNALLED IN SAID BRACKETS, (C) END PLATES ON SAID SHAFT, (D) PARALLELLY EXTENDING THREAD-BEARING SHAFTS CIRCUMFERENTIALLY DISPOSED WITH RESPECT TO SAID PLATES AND IN PARALLEL RELATION TO SAID MAIN SHAFT AND HAVING END PORTIONS JOURNALLED IN SAID PLATES, (E) A PAIR OF SUPPORTING ARMS THREADABLY MOUNTED ON EACH OF SAID THREAD-BEARING SHAFTS AND HAVING MEANS AT THEIR OUTER END PORTIONS FOR REMOVABLY SUPPORTING A CORE OF A ROLL OF PAPER THEREBETWEEN, SAID ARMS AT THEIR OPPOSITE END PORTIONS HAVING END LUGS HAVING BEARING ENGAGEMENT ON SAID MAIN SHAFT SO AS TO BALANCE SAID AIR OF ARMS IN A PREDETERMINED POSITION WITH RESPECT TO SAID MAIN SHAFT.
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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |