Patent US1407712A successfully refreshed from Google Patents.
US1407712A
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Bead-cut-off machine
Assignee: Bridgestone Firestone Inc
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Filing: 1918-05-21
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Granted: 1922-02-28
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Expires: 1938-05-21
Abstract
No abstract record available.
Inventors
- 👤 William C Stevens
- 👤 Edward D Putt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:45
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; B26D3/005; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; B26D5/00; B26D5/08; B26D5/18; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2027; Y10T83/2092; Y10T83/2198; Y10T83/444; Y10T83/4463; Y10T83/4465; Y10T83/525; Y10T83/531; Y10T83/541; Y10T83/544; Y10T83/566; Y10T83/5669; Y10T83/869; Y10T83/8765; Y10T83/8768
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) | 1925-02-27 | 1925-08-29 | 1926-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-02-27 | 1929-08-29 | 1930-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-02-27 | 1933-08-29 | 1934-02-28 | $7700.00 | Window Closed / Lapsed |