US2555537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Delivery hopper for portable storage bins
Assignee: International Motors LLC
•
Filing: 1948-11-16
•
Granted: 1951-06-05
•
Expires: 1968-11-16
Abstract
No abstract record available.
Inventors
- 👤 Russell L Franing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:02
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/38; B65D2519/00; B65D2519/00004; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00283; B65D2519/00288; B65D2519/00293; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00333; B65D2519/00338
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US866724A
Cited
US2440056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-04 | 1954-12-04 | 1955-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-04 | 1958-12-04 | 1959-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-04 | 1962-12-04 | 1963-06-05 | $7700.00 | Window Closed / Lapsed |