US1394422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber-punching machine
Assignee: Bridgestone Firestone Inc
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Filing: 1919-10-07
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Granted: 1921-10-18
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Expires: 1939-10-07
Abstract
No abstract record available.
Inventors
- 👤 Harvey F Maranville
- 👤 Horace D Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:45
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/40; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/209; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/2196; Y10T83/263; Y10T83/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1924-10-17 | 1925-04-18 | 1925-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-10-17 | 1929-04-18 | 1929-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-10-17 | 1933-04-18 | 1933-10-18 | $7700.00 | Window Closed / Lapsed |