US3532577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building machine for building belted tires
Assignee: Continental AG
•
Filing: 1965-10-01
•
Granted: 1970-10-06
•
Expires: 1985-10-01
Abstract
No abstract record available.
Inventors
- 👤 Walter Niclas
- 👤 Hans Menell
- 👤 Gunter Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:07
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/24; B29D30/26; B29D30/2607
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1619019A
Cited
US1643202A
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US2517889A
Cited
US2565071A
Cited
US2878857A
Cited
US2871912A
Cited
US3070478A
Cited
US3374138A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |