US2436164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic appliance and method of making the same
Assignee: Individual
•
Filing: 1943-12-24
•
Granted: 1948-02-17
•
Expires: 1963-12-24
Abstract
No abstract record available.
Inventors
- 👤 Diamond Louis
- 👤 Maurice R Udell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:55
CPC Classifications
A; A43; A43B; A43B7/00; A43B7/14; A43B7/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US975576A
Cited
US1191122A
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US1210066A
Cited
US1370799A
Cited
US1914049A
Cited
DE700265C
Cited
CH192694A
Cited
CH190709A
Cited
US2177304A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-16 | 1951-08-18 | 1952-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-16 | 1955-08-18 | 1956-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-16 | 1959-08-18 | 1960-02-17 | $7700.00 | Window Closed / Lapsed |