US3351299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coil car
Assignee: United States Steel Corp
•
Filing: 1966-08-10
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Granted: 1967-11-07
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Expires: 1986-08-10
Abstract
No abstract record available.
Inventors
- 👤 Corey M Fehr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:07
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A COIL TRANSFER CAR FOR A COIL PROCESSING LINE HAVING AN ENTRY PORTON FOR RECEIVING A COIL HAVING A FREE END FROM CONVEYOR HAVING A FIRST CONVEYING MEANS AND FOR PRESENTING SAID FREE END TO SAID COIL PROCESSING LINE, SAID COIL TRANSFER CAR COMPRISING: (A) A MAIN FRAME; (B) A FIRST FRAME RECIPROCABLE WITH RESPECT TO SAID MAIN FRAME; (C) A SECOND CONVEYOR MEANS ON SAID FIRST FRAME ADAPTED TO RECEIVE SAID COIL FROM SAID FIRST CONVEYING MEANS, AND (D) COIL ROTATING MEANS ROTATABLE ON SAID FIRST FRAME; (1) SAID SECOND CONVEYING MEANS BEING OPERABLE TO MOVE SAID COIL SO THAT SAID COIL ROTATING MEANS SUPPORTS SAID COIL; AND (2) SAID COIL ROTATING MEANS BEING OPERABLE TO ROTATE SAID FREE END INTO POSITION WITH RESPECT TO SAID ENTRY PORTION.
Claim 2
Dependent Claim
129 words
A COIL TRANSFER CAR FOR A COIL PROCESSING LINE HAVING AN ENTRY PORTON FOR RECEIVING A COIL HAVING A FREE END FROM CONVEYOR HAVING A FIRST CONVEYING MEANS AND FOR PRESENTING SAID FREE END TO SAID COIL PROCESSING LINE, SAID COIL TRANSFER CAR COMPRISING: (A) A MAIN FRAME; (B) A FIRST FRAME RECIPROCABLE WITH RESPECT TO SAID MAIN FRAME; (C) A SECOND CONVEYOR MEANS ON SAID FIRST FRAME ADAPTED TO RECEIVE SAID COIL FROM SAID FIRST CONVEYING MEANS, AND (D) COIL ROTATING MEANS ROTATABLE ON SAID FIRST FRAME; (1) SAID SECOND CONVEYING MEANS BEING OPERABLE TO MOVE SAID COIL SO THAT SAID COIL ROTATING MEANS SUPPORTS SAID COIL; AND (2) SAID COIL ROTATING MEANS BEING OPERABLE TO ROTATE SAID FREE END INTO POSITION WITH RESPECT TO SAID ENTRY PORTION.
References Cited (Backward Citations)
US3186655A
Cited
US3150706A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |