US2585697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for inverting containers
Assignee: Hexion Inc
•
Filing: 1950-09-01
•
Granted: 1952-02-12
•
Expires: 1970-09-01
Abstract
No abstract record available.
Inventors
- 👤 Walter L Sommer
- 👤 Emmitt I Leeder
- 👤 Cloyd L Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:28
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/22; B65G47/24; B65G47/248; B65G47/252; A; A47; A47L; A47L15/00; A47L15/0065; A47L15/0071; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0244; B65G29/00
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) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |