US2593151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing machine
Assignee: Individual
•
Filing: 1947-01-18
•
Granted: 1952-04-15
•
Expires: 1967-01-18
Abstract
No abstract record available.
Inventors
- 👤 Johnson Frederick Orlo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:22
CPC Classifications
A; A01; A01J; A01J21/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE237689C
Cited
US607167A
Cited
US902088A
Cited
US1155590A
Cited
US1271657A
Cited
US1454769A
Cited
US1837592A
Cited
US1941552A
Cited
US2021340A
Cited
US2010777A
Cited
US2162106A
Cited
US2478401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |