US2551699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage mixing device
Assignee: SPACARB Inc
•
Filing: 1947-12-31
•
Granted: 1951-05-08
•
Expires: 1967-12-31
Abstract
No abstract record available.
Inventors
- 👤 Regis E Parks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:27
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0043; B67D1/0051; B67D1/0052
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US520222A
Cited
US1000641A
Cited
US1115518A
Cited
US1293108A
Cited
US1842877A
Cited
DE666515C
Cited
US2125245A
Cited
US2391003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |