US2395352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box making machine
Assignee: E G STAUDE MANUFACTURING Co
•
Filing: 1941-06-23
•
Granted: 1946-02-19
•
Expires: 1961-06-23
Abstract
No abstract record available.
Inventors
- 👤 Edwin G Staude
- 👤 Paul E Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:31
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/08; B31F1/10; B31B; B31B50/00; B31B50/60; B31B50/62; B31B50/624; B31B2100/00; B31B2100/002; B31B2100/0022; B31B2120/00; B31B2120/30; B31B50/25; B31B50/254; B31B50/256; B31B50/26; B31B50/58; B31B50/626; B31B50/74; B31B50/81; B31B50/812; B31B50/8122; B31B50/92; B31B50/94; B31B50/96; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6592; Y10T83/6595
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-02-18 | 1949-08-20 | 1950-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-02-18 | 1953-08-20 | 1954-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-02-18 | 1957-08-20 | 1958-02-19 | $7700.00 | Window Closed / Lapsed |