Patent US241453A successfully refreshed from Google Patents.
US241453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
David unteemeyee
Assignee: —
•
Filing: —
•
Granted: 1881-05-10
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Expires: 1898-05-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:23
CPC Classifications
A; A44; A44C; A44C17/00; A44C17/02; A44C17/0208; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/1459; Y10T24/1461; Y10T24/36; Y10T24/3651; Y10T24/3655; Y10T24/3657; Y10T24/45; Y10T24/45225; Y10T24/4588; Y10T24/45885; Y10T29/00; Y10T29/49; Y10T29/49588; Y10T29/4959; Y10T29/49593
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) | 1884-05-09 | 1884-11-08 | 1885-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-05-09 | 1888-11-08 | 1889-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-05-09 | 1892-11-08 | 1893-05-10 | $7700.00 | Window Closed / Lapsed |