US3611499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire forming apparatus
Assignee: National Standard Co
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Filing: 1968-09-24
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Granted: 1971-10-12
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Expires: 1988-09-24
Abstract
Abstract IN TIRE FORMING APPARATUS OF THE TYPE COMPRISING TWO SEPARABLE TIRE MOLD COMPONENTS, THE CONSTRUCTION OF THE HINGE MEANS PERMITS ADJUSTMENT OF THE RELATIVE SPACING OF THE TIRE MOLD COMPONENTS FOR USE EITHER WITH OR WITHOUT A SPACER OF ANY PRACTIVABLE WIDTH AND PERMITS PIVOTAL MOVEMENT OF ONE OF THE TIRE MOLD COMPONENTS WITH RESPECT TO THE OTHER, EITHER WITH OR WITHOUT A SPACER THEREBETWEEN.
Inventors
- 👤 Stewart W Getty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:44
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0606; B29D30/52; B29D30/54
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) | 1974-10-11 | 1975-04-12 | 1975-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-11 | 1979-04-12 | 1979-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-11 | 1983-04-12 | 1983-10-12 | $7700.00 | Window Closed / Lapsed |