US642901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hoop cutting and punching machine.
Assignee: Individual
•
Filing: 1899-03-31
•
Granted: 1900-02-06
•
Expires: 1919-03-31
Abstract
No abstract record available.
Inventors
- 👤 William Glader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:55
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/006; A; A43; A43D; A43D8/00; A43D8/02; A43D8/04; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/22; Y10T83/2207; Y10T83/444; Y10T83/4587; Y10T83/4592; Y10T83/4594; Y10T83/727; Y10T83/748; Y10T83/7593; Y10T83/7647; Y10T83/7653; Y10T83/766; Y10T83/869; Y10T83/8821; Y10T83/8828
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) | 1903-02-06 | 1903-08-08 | 1904-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-02-06 | 1907-08-08 | 1908-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-02-06 | 1911-08-08 | 1912-02-07 | $7700.00 | Window Closed / Lapsed |