US857447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercising apparatus.
Assignee: Individual
•
Filing: 1906-10-22
•
Granted: 1907-06-18
•
Expires: 1926-10-22
Abstract
No abstract record available.
Inventors
- 👤 John J Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:37
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/005; A63B21/0058; A63B21/15; A63B21/151; A63B21/153; A63B24/00; A63B21/00058; Y; Y10; Y10S; Y10S482/00; Y10S482/903
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) | 1910-06-17 | 1910-12-17 | 1911-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-06-17 | 1914-12-17 | 1915-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-06-17 | 1918-12-17 | 1919-06-18 | $7700.00 | Window Closed / Lapsed |