Patent US1904039A successfully refreshed from Google Patents.
US1904039A
Expired / Lapsed
US
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Body exercising apparatus
Assignee: Individual
•
Filing: 1930-10-27
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Granted: 1933-04-18
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Expires: 1950-10-27
Abstract
No abstract record available.
Inventors
- 👤 Emil A Bruder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:53
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/02; A63B23/0205; A63B23/0211; A61; A61H; A61H7/00; A61H7/001; A63B21/00; A63B21/40; A63B21/4027; A63B21/4039; A61H2201/00; A61H2201/12; A61H2201/1253; A61H2201/1261; A61H2201/1284; A61H2201/16; A61H2201/1683; A61H2201/169; A61H2201/1695; A63B21/4037
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) | 1936-04-17 | 1936-10-17 | 1937-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-04-17 | 1940-10-17 | 1941-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-04-17 | 1944-10-17 | 1945-04-18 | $7700.00 | Window Closed / Lapsed |