US481730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercising-machine
Assignee: —
•
Filing: 1892-04-22
•
Granted: 1892-08-30
•
Expires: 1912-04-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:49
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/12; A63B21/00; A63B21/15; A63B21/151; A63B21/153; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4035; A63B21/4041; A63B21/4043; A63B23/03516; A63B23/03533; A63B23/03541; A63B2210/00; A63B2210/50
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) | 1895-08-30 | 1896-02-29 | 1896-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-08-30 | 1900-03-01 | 1900-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-08-31 | 1904-03-01 | 1904-08-31 | $7700.00 | Window Closed / Lapsed |