US2591082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Home hospital unit for poliomyelitis victims and invalids
Assignee: Individual
•
Filing: 1950-05-19
•
Granted: 1952-04-01
•
Expires: 1970-05-19
Abstract
No abstract record available.
Inventors
- 👤 Lora H Lynch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:49
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0528; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US60684A
Cited
US68892A
Cited
US559974A
Cited
US845117A
Cited
FR381163A
Cited
US949655A
Cited
US1054416A
Cited
US1840170A
Cited
AU1479033A
Cited
US2504324A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |