Patent US845331A successfully refreshed from Google Patents.
US845331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for making rivets, &c.
Assignee: Individual
•
Filing: 1905-05-23
•
Granted: 1907-02-26
•
Expires: 1925-05-23
Abstract
No abstract record available.
Inventors
- 👤 Otto Briede
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:08
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/10; B21D43/11; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/157; B26D1/16; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/461; Y10T83/463; Y10T83/4632; Y10T83/869; Y10T83/8821; Y10T83/8835
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1910-02-25 | 1910-08-27 | 1911-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-02-25 | 1914-08-27 | 1915-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-02-25 | 1918-08-27 | 1919-02-26 | $7700.00 | Window Closed / Lapsed |