Patent US902502A successfully refreshed from Google Patents.
US902502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cant-centering device for twin-saw mills.
Assignee: Individual
•
Filing: 1907-05-16
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Granted: 1908-10-27
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Expires: 1927-05-16
Abstract
No abstract record available.
Inventors
- 👤 Arno Mereen
- 👤 Andrew E Gagnon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:22
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/18; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/2194; Y10T83/647; Y10T83/6572; Y10T83/6576; Y10T83/6579
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) | 1911-10-27 | 1912-04-27 | 1912-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-10-27 | 1916-04-27 | 1916-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-10-27 | 1920-04-27 | 1920-10-27 | $7700.00 | Window Closed / Lapsed |