US2324393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag making machine
Assignee: OI Glass Inc
•
Filing: 1939-09-13
•
Granted: 1943-07-13
•
Expires: 1959-09-13
Abstract
No abstract record available.
Inventors
- 👤 Hohl John
- 👤 Bjering Olav
- 👤 Eino E Lakso
- 👤 Clarence W Vogt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:08
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/60; B31B70/64; B31B70/644; B31B2155/00; B31B2160/00; B31B2160/10; B31B2160/106; Y; Y10; Y10S; Y10S493/00; Y10S493/916; Y10S493/933
Claims Analysis
Total Claims: 0
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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) | 1946-07-12 | 1947-01-11 | 1947-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-07-12 | 1951-01-11 | 1951-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-07-12 | 1955-01-11 | 1955-07-13 | $7700.00 | Window Closed / Lapsed |