US2687204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyer mechanism for processing apparatus for packaged food
Assignee: MAGNUSON
•
Filing: 1948-03-08
•
Granted: 1954-08-24
•
Expires: 1968-03-08
Abstract
No abstract record available.
Inventors
- 👤 Roy M Magnuson
- 👤 Ralph K Daugherty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:59
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/001; A23B2/20; A23B2/80; A23B2/803; A23B2/8033; F; F25; F25D; F25D25/00; F25D25/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1308208A
Cited
US1247045A
Cited
US1738569A
Cited
US1779210A
Cited
FR704938A
Cited
US2417753A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-23 | 1958-02-22 | 1958-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-23 | 1962-02-22 | 1962-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-23 | 1966-02-22 | 1966-08-24 | $7700.00 | Window Closed / Lapsed |