US2432743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slip
Assignee: Individual
•
Filing: 1945-02-07
•
Granted: 1947-12-16
•
Expires: 1965-02-07
Abstract
No abstract record available.
Inventors
- 👤 Gardella Lena
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:10
CPC Classifications
A; A41; A41B; A41B9/00; A41B9/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1624558A
Cited
US1995212A
Cited
US2073699A
Cited
US2080703A
Cited
US2231559A
Cited
US2288905A
Cited
US2318539A
Cited
US2365596A
Cited
US2375070A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-15 | 1951-06-16 | 1951-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-15 | 1955-06-16 | 1955-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-15 | 1959-06-16 | 1959-12-16 | $7700.00 | Window Closed / Lapsed |