Patent US1386206A successfully refreshed from Google Patents.
US1386206A
Expired / Lapsed
US
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Exercising apparatus
Assignee: Individual
•
Filing: 1919-05-26
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Granted: 1921-08-02
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Expires: 1939-05-26
Abstract
No abstract record available.
Inventors
- 👤 Samuelson Otto Ludvig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:45
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/04; A63B23/0476; A63B22/00; A63B22/0002; A63B22/0005; A63B22/001; A63B22/06; A63B22/0605; A63B22/0694; A63B2022/0635; A63B2022/0647
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) | 1924-08-01 | 1925-01-31 | 1925-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-08-01 | 1929-01-31 | 1929-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-08-01 | 1933-01-31 | 1933-08-02 | $7700.00 | Window Closed / Lapsed |