US3140776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reciprocating linear feeder
Assignee: AT&T Inc
•
Filing: 1963-02-08
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Granted: 1964-07-14
•
Expires: 1983-02-08
Abstract
No abstract record available.
Inventors
- 👤 Edward H Craver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:44
CPC Classifications
B; B65; B65G; B65G25/00; B65G25/04; B65G25/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN AN ARTICLE TRANSFER DEVICE HAVING AN ARTICLE ENGAGING MEMBER MOUNTED ON A ROTATABLY AND AXIALLY MOVABLE ROD, A CAMMING SURFACE FORMED ON SAID ARTICLE ENGAGING MEMBER, A GUIDE MEANS MOUNTED FOR COOPERATION WITH SAID ARTICLE ENGAGING MEMBER TO PREVENT ROTATION OF THE MEMBER DURING AXIAL MOVEMENT OF THE ROD, SAID GUIDE MEANS HAVING A SLOT FORMED THEREIN, MEANS FOR AXIALLY MOVING SAID ROD TO ADVANCE SAID ARTICLE ENGAGING MEMBER INTO ALIGNMENT WITH SAID SLOT, AND
Claim 2
Dependent Claim
76 words
IN AN ARTICLE TRANSFER DEVICE HAVING AN ARTICLE ENGAGING MEMBER MOUNTED ON A ROTATABLY AND AXIALLY MOVABLE ROD, A CAMMING SURFACE FORMED ON SAID ARTICLE ENGAGING MEMBER, A GUIDE MEANS MOUNTED FOR COOPERATION WITH SAID ARTICLE ENGAGING MEMBER TO PREVENT ROTATION OF THE MEMBER DURING AXIAL MOVEMENT OF THE ROD, SAID GUIDE MEANS HAVING A SLOT FORMED THEREIN, MEANS FOR AXIALLY MOVING SAID ROD TO ADVANCE SAID ARTICLE ENGAGING MEMBER INTO ALIGNMENT WITH SAID SLOT, AND
References Cited (Backward Citations)
US2001332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-14 | 1968-01-13 | 1968-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-14 | 1972-01-13 | 1972-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-14 | 1976-01-13 | 1976-07-14 | $7700.00 | Window Closed / Lapsed |