US2996110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for trimming projections from tires
Assignee: Bridgestone Firestone Inc
•
Filing: 1959-03-12
•
Granted: 1961-08-15
•
Expires: 1979-03-12
Abstract
No abstract record available.
Inventors
- 👤 George P Bosomworth
- 👤 Brey Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:21
CPC Classifications
B; B29; B29C; B29C37/00; B29C37/02; B29K; B29K2021/00; B29L; B29L2030/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1983684A
Cited
US2035802A
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US2225472A
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US2603290A
Cited
GB700399A
Cited
US2815073A
Cited
US2847845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |