US3237751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Selectively operated article transfer apparatus
Assignee: AT&T Inc
•
Filing: 1963-09-26
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Granted: 1966-03-01
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Expires: 1983-09-26
Abstract
No abstract record available.
Inventors
- 👤 Gaylord D Jonassen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:51
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/88; B65G47/8807; B65G47/8823; B65G2201/00; B65G2201/02; B65G2205/00; B65G2205/04; B65G2205/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
IN AN APPARATUS FOR TRANSFERRING AN ARTICLE ALONG A CONVEYOR, MOVABLY MOUNTED MEANS FOR HOLDING AN ARTICLE FROM ADVANCE ALONG SAID CONVEYOR, A TRANSFER ROLLER ROTATABLY MOUNTED ON SAID HOLDING MEANS, A CONSTANTLY ROTATING FEED ROLLER MEANS MOUNTED BE-
Claim 2
Dependent Claim
39 words
IN AN APPARATUS FOR TRANSFERRING AN ARTICLE ALONG A CONVEYOR, MOVABLY MOUNTED MEANS FOR HOLDING AN ARTICLE FROM ADVANCE ALONG SAID CONVEYOR, A TRANSFER ROLLER ROTATABLY MOUNTED ON SAID HOLDING MEANS, A CONSTANTLY ROTATING FEED ROLLER MEANS MOUNTED BE-
References Cited (Backward Citations)
US2046549A
Cited
US2638203A
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US2794534A
Cited
US2738103A
Cited
US2980222A
Cited
US2980234A
Cited
US3080042A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |