Patent US2935117A successfully refreshed from Google Patents.
US2935117A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building drum
Assignee: JESSE R CROSSAN
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Filing: 1957-08-28
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Granted: 1960-05-03
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Expires: 1977-08-28
Abstract
No abstract record available.
Inventors
- 👤 Fred B Pfeiffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:47
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/24; B29D30/244; B29D30/245; B29D30/32; B29D2030/3214
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2084009A
Cited
US2182176A
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US2161117A
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US2600291A
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US2642921A
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US2614951A
Cited
US2814330A
Cited
US2814331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |