Patent US2562121A successfully refreshed from Google Patents.
US2562121A
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US
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Therapeutical device
Assignee: Individual
•
Filing: 1947-09-09
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Granted: 1951-07-24
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Expires: 1967-09-09
Abstract
No abstract record available.
Inventors
- 👤 Noel J Poux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:21
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/02; A61F7/10; A61F2007/0001; A61F2007/0002; A61F2007/0009; A61F2007/0225; A61F2007/0228; A61F2007/0268; F; F28; F28D; F28D20/00; F28D2020/0004; F28D2020/0008; Y; Y10; Y10S; Y10S128/00; Y10S128/23; Y10S165/00; Y10S165/044; Y10S165/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-23 | 1955-01-22 | 1955-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-23 | 1959-01-22 | 1959-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-23 | 1963-01-22 | 1963-07-24 | $7700.00 | Window Closed / Lapsed |