US3408050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for mixing fluids
Assignee: Sonic Engineering Corp
•
Filing: 1966-01-13
•
Granted: 1968-10-29
•
Expires: 1986-01-13
Abstract
No abstract record available.
Inventors
- 👤 Iii John Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:31
CPC Classifications
B; B01; B01F; B01F31/00; B01F31/80; B01F31/81
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US944717A
Cited
US2657021A
Cited
US2693944A
Cited
US2792804A
Cited
US3176964A
Cited
US3333826A
Cited
US3251576A
Cited
US3169013A
Cited
US3212756A
Cited
US3321283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |