Patent US3746582A successfully refreshed from Google Patents.
Patent US3265368A successfully refreshed from Google Patents.
US3265368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baffle for mixing devices
Assignee: Pfaudler Inc
•
Filing: 1964-04-10
•
Granted: 1966-08-09
•
Expires: 1984-04-10
Abstract
No abstract record available.
Inventors
- 👤 Ray J Nocera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:20
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/80; B01F27/86
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
IN COMBINATION WITH A VESSEL HAVING MIXING MEANS, A BAFFLE COMPRISING, (A) A MOUNTING MEMBER ADJUSTABLY MOUNTED OUTSIDE SAID VESSEL AND ADAPTED FOR EXTENDING INTO SAID VESSEL, (B) A PLURALITY OF ROUNDED SPACED MEMBERS SUBSTANTIALLY PARALLEL INTERMEDIATE THEIR ENDS, JOINED TO SAID MOUNTING MEMBER AT ONE END AND TO EACH OTHER AT THEIR OPPOSITE ENDS, AND EXTENDING INTO THE VESSEL,
Claim 2
Dependent Claim
60 words
IN COMBINATION WITH A VESSEL HAVING MIXING MEANS, A BAFFLE COMPRISING, (A) A MOUNTING MEMBER ADJUSTABLY MOUNTED OUTSIDE SAID VESSEL AND ADAPTED FOR EXTENDING INTO SAID VESSEL, (B) A PLURALITY OF ROUNDED SPACED MEMBERS SUBSTANTIALLY PARALLEL INTERMEDIATE THEIR ENDS, JOINED TO SAID MOUNTING MEMBER AT ONE END AND TO EACH OTHER AT THEIR OPPOSITE ENDS, AND EXTENDING INTO THE VESSEL,
References Cited (Backward Citations)
AT204684B
Cited
US3063684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |