US2897540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making pneumatic tires
Assignee: Uniroyal Inc
•
Filing: 1955-01-19
•
Granted: 1959-08-04
•
Expires: 1975-01-19
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Rhodes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:54
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/58; B29D30/62; B29C; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29C48/12; B29C48/25; B29C48/30; B29C48/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB520160A
Cited
US2324977A
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US2405802A
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US2476884A
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US2627360A
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US2693007A
Cited
US2798253A
Cited
US2710425A
Cited
US2724425A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |