US641724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cracker or biscuit machine.
Assignee: Individual
•
Filing: 1898-07-11
•
Granted: 1900-01-23
•
Expires: 1918-07-11
Abstract
No abstract record available.
Inventors
- 👤 Frank M Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:17
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/26; B29C51/30; B29C51/32; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2098; Y10T83/21; Y10T83/2113
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) | 1903-01-23 | 1903-07-25 | 1904-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-01-23 | 1907-07-25 | 1908-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-01-23 | 1911-07-25 | 1912-01-24 | $7700.00 | Window Closed / Lapsed |