Patent US3047041A successfully refreshed from Google Patents.
US3047041A
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US
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Pneumatic tire with integral rim
Assignee: Pirelli and C SpA
•
Filing: 1959-09-04
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Granted: 1962-07-31
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Expires: 1979-09-04
Abstract
No abstract record available.
Inventors
- 👤 Bottasso Carlo
- 👤 Amici Luigi
- 👤 Maiocchi Luigi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:41
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/02; B60C15/0203; B60B; B60B25/00; B60B25/04; B60B25/10; B60B25/12; B60B25/14; B60B25/20; B60C15/0233; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |