US2475003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body manipulation apparatus
Assignee: LEWIS M BLACK
•
Filing: 1945-01-02
•
Granted: 1949-07-05
•
Expires: 1965-01-02
Abstract
No abstract record available.
Inventors
- 👤 Fred A Black
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:24
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/02; A61H1/0218; A61G; A61G13/00; A61G13/009; A61H1/0222; A61H2001/0233; A61H2201/00; A61H2201/16; A61H2201/1602; A61H2201/1628; A61H2201/163
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US850744A
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US982289A
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US1213137A
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US1171713A
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US1239522A
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US1242598A
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US1261424A
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US1735569A
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US1884577A
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US2211542A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-04 | 1953-01-03 | 1953-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-04 | 1957-01-03 | 1957-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-04 | 1961-01-03 | 1961-07-05 | $7700.00 | Window Closed / Lapsed |