Patent US2590953A successfully refreshed from Google Patents.
US2590953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nutcracker
Assignee: Individual
•
Filing: 1949-10-18
•
Granted: 1952-04-01
•
Expires: 1969-10-18
Abstract
No abstract record available.
Inventors
- 👤 Gendler Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:06
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE204363C
Cited
US386804A
Cited
US706179A
Cited
US1219859A
Cited
CA179225A
Cited
US1556424A
Cited
US2016050A
Cited
US2269052A
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 |