US3173554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor transfer device
Assignee: Control Design and Fabricate Inc
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Filing: 1961-12-13
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Granted: 1965-03-16
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Expires: 1981-12-13
Abstract
No abstract record available.
Inventors
- 👤 Robert J Ebbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:09
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/52; B65G47/53; B65G47/54; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
IN COMBINATION A CONVEYOR FOR TRANSPORTING ARTICLES POSITIONED ON THE UPPER SURFACE THEREOF, A CONVEYOR TRANSFER DEVICE LOCATED AT A TRANSFER SECTION OF SAID CONVEYOR, SAID TRANSFER DEVICE INCLUDING ARM MEANS ADAPTED TO RAISE AN ARTICLE ABOVE THE UPPER SURFACE OF SAID CONVEYOR, SPRING-ACTUATED KICKER MEANS ADAPTED TO DIVERT SAID ARTICLE LATERALLY OFF OF SAID CONVEYOR, AND MEANS RESPONSIVE TO RAISING OF SAID ARM MEANS FOR LOADING SAID SPRINGACTUATED KICKER MEANS.
Claim 2
Dependent Claim
71 words
IN COMBINATION A CONVEYOR FOR TRANSPORTING ARTICLES POSITIONED ON THE UPPER SURFACE THEREOF, A CONVEYOR TRANSFER DEVICE LOCATED AT A TRANSFER SECTION OF SAID CONVEYOR, SAID TRANSFER DEVICE INCLUDING ARM MEANS ADAPTED TO RAISE AN ARTICLE ABOVE THE UPPER SURFACE OF SAID CONVEYOR, SPRING-ACTUATED KICKER MEANS ADAPTED TO DIVERT SAID ARTICLE LATERALLY OFF OF SAID CONVEYOR, AND MEANS RESPONSIVE TO RAISING OF SAID ARM MEANS FOR LOADING SAID SPRINGACTUATED KICKER MEANS.
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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |