US2819132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chiropractic table with adjustable auxiliary table section
Assignee: Individual
•
Filing: 1955-09-07
•
Granted: 1958-01-07
•
Expires: 1975-09-07
Abstract
No abstract record available.
Inventors
- 👤 George L Rock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:27
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1228953A
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US1269354A
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US1671193A
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US2267054A
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US2306031A
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US2381922A
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US2571829A
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US2715557A
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US2753233A
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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) | 1961-01-06 | 1961-07-08 | 1962-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-06 | 1965-07-08 | 1966-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-06 | 1969-07-08 | 1970-01-07 | $7700.00 | Window Closed / Lapsed |