US2966166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outlet device for liquids which foam when discharged
Assignee: Alfa Laval Holdings Amsterdam AB
•
Filing: 1955-08-19
•
Granted: 1960-12-27
•
Expires: 1975-08-19
Abstract
No abstract record available.
Inventors
- 👤 Ohlen Leif Olle Gunnar
- 👤 Claes B Sjoholm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:07
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/02; F; F16; F16K; F16K23/00; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/2984; Y10T137/5762; Y10T137/8593; Y10T137/87265; Y10T137/87402
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |