US3366337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airless spray gun using diametrically opposed impingement orifices
Assignee: Binks Sames Corp
•
Filing: 1965-05-27
•
Granted: 1968-01-30
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Expires: 1985-05-27
Abstract
No abstract record available.
Inventors
- 👤 William R Brooks
- 👤 James V Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:54
CPC Classifications
B; B05; B05B; B05B12/00; B05B12/14; B05B12/1418; B05B15/00; B05B15/50; B05B15/55; B05B7/00; B05B7/02; B05B7/12; B05B7/1254; B05B7/1263; B05B7/1272; B05B7/24; B05B7/26; B05B7/28; B05B7/32; B29; B29B; B29B7/00; B29B7/74; B29B7/7438; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3046; B05B1/306
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
AN AIRLESS SPRAY GUN FORMED WITH A DISCHARGE DUCT DEFINING A MIXING CHAMBER AND HAVING INNER AND OUTER ENDS, A PAIR OF INLET DUCTS DISPOSED NORMALLY TO SAID DISCHARGE DUCT AND TERMINATING IN DIAMETRICALLY OPPOSED COPLANAR IMPINGEMENT ORIFICES OPENING TO AN INNER END PORTION OF SAID DISCHARGE DUCT, JOINTLY OPERABLE VALVE MEANS FOR SIMULTANEOUSLY INTRODUCING STREAMS OF REACTANT LIQUID AT HIGH VELOCITY THROUGH SAID OPPOSED ORIFICES TO SAID DISCHARGE DUCT AND MEANS FOR INTRODUCING SAID REACTANT STREAMS UNDER HYDRAULIC PRESSURE AS THE SOLE AGENCY FOR MIXING AND DISCHARGING SAID STREAMS IN THE FORM OF
Claim 2
Dependent Claim
94 words
AN AIRLESS SPRAY GUN FORMED WITH A DISCHARGE DUCT DEFINING A MIXING CHAMBER AND HAVING INNER AND OUTER ENDS, A PAIR OF INLET DUCTS DISPOSED NORMALLY TO SAID DISCHARGE DUCT AND TERMINATING IN DIAMETRICALLY OPPOSED COPLANAR IMPINGEMENT ORIFICES OPENING TO AN INNER END PORTION OF SAID DISCHARGE DUCT, JOINTLY OPERABLE VALVE MEANS FOR SIMULTANEOUSLY INTRODUCING STREAMS OF REACTANT LIQUID AT HIGH VELOCITY THROUGH SAID OPPOSED ORIFICES TO SAID DISCHARGE DUCT AND MEANS FOR INTRODUCING SAID REACTANT STREAMS UNDER HYDRAULIC PRESSURE AS THE SOLE AGENCY FOR MIXING AND DISCHARGING SAID STREAMS IN THE FORM OF
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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) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |