US1957613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton making machine
Assignee: JOHNSON AUTOMATIC SEALER CO LT
•
Filing: 1930-01-03
•
Granted: 1934-05-08
•
Expires: 1950-01-03
Abstract
No abstract record available.
Inventors
- 👤 Charles F Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:11
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/28; B31B50/30; B31B50/60; B31B50/64
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) | 1937-05-07 | 1937-11-06 | 1938-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-05-07 | 1941-11-06 | 1942-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-05-07 | 1945-11-06 | 1946-05-08 | $7700.00 | Window Closed / Lapsed |