US806362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punching-machine.
Assignee: Individual
•
Filing: 1905-03-29
•
Granted: 1905-12-05
•
Expires: 1925-03-29
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Porter
- 👤 Burleigh Currier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:12
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/12; A23N4/18; B; B21; B21D; B21D28/00; B21D28/24; B21D28/243; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/305544; Y10T409/305656; Y10T83/00; Y10T83/444; Y10T83/4607; Y10T83/647; Y10T83/654; Y10T83/869; Y10T83/8821; Y10T83/8828; Y10T83/8831
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) | 1908-12-04 | 1909-06-05 | 1909-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-12-04 | 1913-06-05 | 1913-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-12-04 | 1917-06-05 | 1917-12-05 | $7700.00 | Window Closed / Lapsed |