Patent US3214799A successfully refreshed from Google Patents.
US3214799A
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Automatic can doffers for sliver processing machines
Assignee: Gossett Machine Works Inc
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Filing: 1963-05-20
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Granted: 1965-11-02
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Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 Bryant W Gossctt
- 👤 Maurice C Henson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 00:54
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/04; B65H67/0428; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN COMBINATION WITH SLIVER PROCESSING MACHINERY HAVING CANS AT THE DELIVERY END THEREOF FOR RECEIVING THE SILVER, DOFFING APPARATUS FOR SUCCESSIVELY REPLACING FILLED CANS AT SLIVER RECEIVING POSITION WITH ADJACENT EMPTY CANS COMPRISING A RECIPROCATORY PUSHER MEMBER ENGAGEABLE WITH SAID EMPTY CAN AND MOVABLE TOWARD AND AWAY FROM SILER RECEIVING POSITION, A LEVERAGE MEMBER HAVING A FREE END MOUNTED FOR OSCILLATION ABOUT A PIVOT, SAIS PUSHER MEMBER BEING CONNECTED TO SAID FREE END, A ROTATABLY MOUNTED MEMBER FOR OSCILLATING SAID LEVERAGE MEMBER, AND CONNECTED MEANS BETWEEN SAID TWO LAST-NAMED MEMBERS, SAID CONNECTING MEANS INCLUDING A SLOT IN ONE OF THE TWO LAST-NAMED MEMBERS AND A PIN ON THE OTHER FOR SLIDABLY ENGAGING SAID SLOT WHEREBY THE ROTARY MOTION OF THE ROTATABLY MOUNTED MEMBER WILL IMPART OSCILLATORY MOTION TO SAID LEVERAGE MEMBER.
Claim 2
Dependent Claim
131 words
IN COMBINATION WITH SLIVER PROCESSING MACHINERY HAVING CANS AT THE DELIVERY END THEREOF FOR RECEIVING THE SILVER, DOFFING APPARATUS FOR SUCCESSIVELY REPLACING FILLED CANS AT SLIVER RECEIVING POSITION WITH ADJACENT EMPTY CANS COMPRISING A RECIPROCATORY PUSHER MEMBER ENGAGEABLE WITH SAID EMPTY CAN AND MOVABLE TOWARD AND AWAY FROM SILER RECEIVING POSITION, A LEVERAGE MEMBER HAVING A FREE END MOUNTED FOR OSCILLATION ABOUT A PIVOT, SAIS PUSHER MEMBER BEING CONNECTED TO SAID FREE END, A ROTATABLY MOUNTED MEMBER FOR OSCILLATING SAID LEVERAGE MEMBER, AND CONNECTED MEANS BETWEEN SAID TWO LAST-NAMED MEMBERS, SAID CONNECTING MEANS INCLUDING A SLOT IN ONE OF THE TWO LAST-NAMED MEMBERS AND A PIN ON THE OTHER FOR SLIDABLY ENGAGING SAID SLOT WHEREBY THE ROTARY MOTION OF THE ROTATABLY MOUNTED MEMBER WILL IMPART OSCILLATORY MOTION TO SAID LEVERAGE MEMBER.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |