Patent US2190895A successfully refreshed from Google Patents.
US2190895A
Expired / Lapsed
US
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Body developing and correcting apparatus
Assignee: Individual
•
Filing: 1937-06-07
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Granted: 1940-02-20
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Expires: 1957-06-07
Abstract
No abstract record available.
Inventors
- 👤 Leta A Turpin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:50
CPC Classifications
A; A63; A63B; A63B22/00; A63B22/06; A63B22/0694; A63B22/0605; A61; A61H; A61H15/00; A61H2015/0007; A61H2205/00; A61H2205/12; A63B21/00; A63B21/012; A63B21/015; A63B2208/00; A63B2208/02; A63B2208/0242; A63B2208/0252; A63B2210/00; A63B2210/02; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2164; Y10T74/2168
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) | 1943-02-19 | 1943-08-21 | 1944-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-02-19 | 1947-08-21 | 1948-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-02-19 | 1951-08-21 | 1952-02-20 | $7700.00 | Window Closed / Lapsed |