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US244938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
sheridan
Assignee: —
•
Filing: —
•
Granted: 1881-07-26
•
Expires: 1898-07-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:29
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/02; B26D7/025; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/18976; Y10T74/19; Y10T74/19949; Y10T74/19963; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5696; Y10T83/869; Y10T83/8691
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) | 1884-07-25 | 1885-01-24 | 1885-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-07-25 | 1889-01-24 | 1889-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-07-25 | 1893-01-24 | 1893-07-26 | $7700.00 | Window Closed / Lapsed |