Patent US3176824A successfully refreshed from Google Patents.
US3176824A
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Assignee: Eldred Co
•
Filing: 1963-04-19
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Granted: 1965-04-06
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Expires: 1983-04-19
Abstract
No abstract record available.
Inventors
- 👤 John W Eldred
- 👤 James B Legg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:43
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/84; B65G47/846
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
AN ARTICLE TRANSFER APPARATUS COMPRISING ARTICLE-ENGAGING LEVERS CARRIED ON A CARRIER WHICH MOVES THEM FROM AN ARTICLE-ENGAGING POSITION TO AN ARTICLE-DISENGAGING POSITION, SAID LEVERS BEING PIVOTALLY MOUNTED ON THE CARRIER FOR SWINGING MOVEMENT, SAID LEVERS CARRYING SEPARATE SPACED CAM FOLLOWERS, AND SEPARATE SPACED CAMS MOUNTED SO THAT THE CARRIER WILL MOVE RELATIVE THERETO AND ENGAGEABLE WITH THE RESPECTIVE SEPARATE SPACED CAM FOLLOWERS SO THAT THE LEVERS ARE SUCCESSIVE UNDER THE CONTROL OF THE DIFFERENT CAM FOLLOWERS AND ENGAGING CAMS DURING MOVEMENT OF THE CARRIER RELATIVE TO SAID CAMS.
Claim 2
Dependent Claim
88 words
AN ARTICLE TRANSFER APPARATUS COMPRISING ARTICLE-ENGAGING LEVERS CARRIED ON A CARRIER WHICH MOVES THEM FROM AN ARTICLE-ENGAGING POSITION TO AN ARTICLE-DISENGAGING POSITION, SAID LEVERS BEING PIVOTALLY MOUNTED ON THE CARRIER FOR SWINGING MOVEMENT, SAID LEVERS CARRYING SEPARATE SPACED CAM FOLLOWERS, AND SEPARATE SPACED CAMS MOUNTED SO THAT THE CARRIER WILL MOVE RELATIVE THERETO AND ENGAGEABLE WITH THE RESPECTIVE SEPARATE SPACED CAM FOLLOWERS SO THAT THE LEVERS ARE SUCCESSIVE UNDER THE CONTROL OF THE DIFFERENT CAM FOLLOWERS AND ENGAGING CAMS DURING MOVEMENT OF THE CARRIER RELATIVE TO SAID CAMS.
References Cited (Backward Citations)
US1974931A
Cited
US2609946A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |