US3079090A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for applying liquids
Assignee: Individual
•
Filing: 1959-04-27
•
Granted: 1963-02-26
•
Expires: 1979-04-27
Abstract
No abstract record available.
Inventors
- 👤 Herman W Decker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:27
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/74; B29B7/7438; B29B7/7442; B05; B05B; B05B7/00; B05B7/02; B05B7/04; B05B7/0408; B05B7/06; B05B7/062; B05B7/066; B05B7/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
A DEVICE FOR DISPENSING A STREAM OF BLENDED INTERREACTING LIQUIDS COMPRISING A NOZZLE HAVING AN ORIFICE; A BLENDING CHAMBER OF RIGHT CIRCULAR CYLINDRICAL FORM IN COMMUNICATION WITH SAID ORIFICE; AN AGITATOR IN SAID CHAMBER, SAID AGITATOR COMPRISING AN ANNULUS OF AN OUTER DIAMETER CLOSELY FITTING THE DIAMETER OF SAID CHAMBER AND NORMAL TO THE CHAMBER AXIS ADJACENT SAID ORIFICE, A BELL COAXIAL WITH THE CHAMBER AND HAVING A MAJOR CROSS SECTION CLOSELY FITTING THE CROSS SECTION OF SAID CHAMBER, A MINOR CROSS SECTION SUBSTANTIALLY LESS THAN THE CHAMBER CROSS SECTION AND AXIALLY SPACED TOWARD SAID ORIFICE FROM THE MAJOR CROSS SECTION, AND A FLARING BODY PORTION BETWEEN SAID MAJOR AND MINOR CROSS SECTIONS, AND A PLURALITY OF DIVERGING VANES SPACED ON THE PERIPHERY OF SAID MINOR CROSS SECTION AND EXTENDING LONGITUDINALLY OF SAID CHAMBER TO SAID ANNULUS; MEANS FOR ROTATING SAID AGITATOR ABOUT ITS LONGITUDINAL AXIS; SAID CHAMBER HAVING A PLURALITY OF PORTS FOR ADMITTING LIQUID LOCATED LONGITUDINALLY OF SAID CHAMBER IN ALIGNMENT WITH A REDUCED CROSS SECTION OF SAID AGITATOR; AND MEANS TO CONTROL THE FLOW OF LIQUID FROM SAID PORTS.
Claim 2
Independent Claim
182 words
A DEVICE FOR DISPENSING A STREAM OF BLENDED INTERREACTING LIQUIDS COMPRISING A NOZZLE HAVING AN ORIFICE; A BLENDING CHAMBER OF RIGHT CIRCULAR CYLINDRICAL FORM IN COMMUNICATION WITH SAID ORIFICE; AN AGITATOR IN SAID CHAMBER, SAID AGITATOR COMPRISING AN ANNULUS OF AN OUTER DIAMETER CLOSELY FITTING THE DIAMETER OF SAID CHAMBER AND NORMAL TO THE CHAMBER AXIS ADJACENT SAID ORIFICE, A BELL COAXIAL WITH THE CHAMBER AND HAVING A MAJOR CROSS SECTION CLOSELY FITTING THE CROSS SECTION OF SAID CHAMBER, A MINOR CROSS SECTION SUBSTANTIALLY LESS THAN THE CHAMBER CROSS SECTION AND AXIALLY SPACED TOWARD SAID ORIFICE FROM THE MAJOR CROSS SECTION, AND A FLARING BODY PORTION BETWEEN SAID MAJOR AND MINOR CROSS SECTIONS, AND A PLURALITY OF DIVERGING VANES SPACED ON THE PERIPHERY OF SAID MINOR CROSS SECTION AND EXTENDING LONGITUDINALLY OF SAID CHAMBER TO SAID ANNULUS; MEANS FOR ROTATING SAID AGITATOR ABOUT ITS LONGITUDINAL AXIS; SAID CHAMBER HAVING A PLURALITY OF PORTS FOR ADMITTING LIQUID LOCATED LONGITUDINALLY OF SAID CHAMBER IN ALIGNMENT WITH A REDUCED CROSS SECTION OF SAID AGITATOR; AND MEANS TO CONTROL THE FLOW OF LIQUID FROM SAID PORTS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |