US3560301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building machine
Assignee: NRM Corp
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Filing: 1967-05-29
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Granted: 1971-02-02
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Expires: 1987-05-29
Abstract
Abstract AN AUTOMATIC TIRE BUILDING MACHINE ESPECIALLY SUITABLE FOR THE PRODUCTION OF RADIAL TIRES HAVING A BEAD SETTING AND DUAL BAG PLY TURN-UP MECHANISM COOPERATING WITH AN EXPANSIBLE ROTATABLE DRUM TO PLACE T HE BEAD AND PROPERLY TURN THE PLIES THEREABOUT AND THEN TO PLACE THE SIDE WALL MATERIAL.
Inventors
- 👤 Armindo Cantarutti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:14
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/32; B29D30/0016; B29D2030/0044; B29D2030/3221; B29D2030/3228; B29D2030/3235; B29D2030/3278
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |