US3329255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for handling elongate objects
Assignee: Individual
•
Filing: 1965-10-11
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Granted: 1967-07-04
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Expires: 1985-10-11
Abstract
No abstract record available.
Inventors
- 👤 Dulieu Raoul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:25
CPC Classifications
B; B65; B65G; B65G19/00; B65G19/18; B65G19/22; B65G19/24; B65G19/26; A; A01; A01D; A01D45/00; A01D45/10; A01D61/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
152 words
AN ENDLESS CHAIN CONVEYOR THAT CIRCULATES IN A PATH DISPOSED IN A PLANE, COMPRISING A PLURALITY OF LINKS THAT ARE PARALLEL TO EACH OTHER AND TO SAID PLANE AND ARE PIVOTALLY INTERCONNECTED ABOUT A PLURALITY OF AXES THAT ARE PARALLEL TO EACH OTHER AND PERPENDICULAR TO SAID PLANE, A PLURALITY OF FIXTURES SECURED TO THE OUTER SIDES OF A PLURALITY OF SAID LINKS, PUSHER ARMS EXTENDING LATERALLY OF THE CONVEYOR AND CARRIED BY SAID FIXTURES FOR SWINGING MOVEMENT RELATIVE TO SAID FIXTURES ABOUT AXES THAT ARE PARALLEL TO THE LINKS THAT CARRY SAID FIXTURES AND PERPENDICULAR TO THE LENGTH OF ADJACENT PORTIONS OF THE CONVEYOR CHAIN, AN ACTUATOR ARM IN UNITARY ASSEMBLY WITH AND DISPOSED AT A SUBSTANTIAL ANGLE TO EACH SAID PUSHER ARM AND SWINGABLE IN A PLANE PARALLEL TO SAID CLAIM LINK AXES, AND FIXED CAM MEANS ENGAGEABLE WITH THE ACTUATOR ARMS TO CONTROL THE POSITION OF THE PUSHER ARMS.
References Cited (Backward Citations)
US2714441A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |