US366104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Perforating-machine
Assignee: —
•
Filing: —
•
Granted: 1887-07-05
•
Expires: 1904-07-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:23
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2628; B26D7/265; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/483; Y10T83/4833; Y10T83/4844
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) | 1890-07-04 | 1891-01-03 | 1891-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-07-04 | 1895-01-03 | 1895-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-07-04 | 1899-01-03 | 1899-07-05 | $7700.00 | Window Closed / Lapsed |