US2642250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arm support for operating beds
Assignee: Individual
•
Filing: 1950-03-06
•
Granted: 1953-06-16
•
Expires: 1970-03-06
Abstract
No abstract record available.
Inventors
- 👤 Anthony M Kasnowich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:55
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/12; A61G13/101; A61G13/1205; A61G13/1235; A61G13/128; A61G13/129
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US199167A
Cited
US988923A
Cited
US1134720A
Cited
US1372431A
Cited
US1516795A
Cited
US2119325A
Cited
US2520884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |