US1561979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercise bed
Assignee: Individual
•
Filing: 1925-05-02
•
Granted: 1925-11-17
•
Expires: 1945-05-02
Abstract
No abstract record available.
Inventors
- 👤 Gore Robert Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:04
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/02; A63B21/023; A63B21/04; A63B21/15; A63B21/151; A63B21/154; A63B21/16; A63B21/1672; A63B21/40; A63B21/4001; A63B21/4011; A63B21/4015; A63B21/0407; A63B21/0428; A63B21/055; A63B2208/00; A63B2208/02; A63B2208/0242; A63B2208/0247; A63B2208/0252; A63B2210/00; A63B2210/04
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) | 1928-11-16 | 1929-05-18 | 1929-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-11-16 | 1933-05-18 | 1933-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-11-16 | 1937-05-18 | 1937-11-17 | $7700.00 | Window Closed / Lapsed |