US3219276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plural nozzles having intersecting spray and control therefor
Assignee: Individual
•
Filing: 1962-10-16
•
Granted: 1965-11-23
•
Expires: 1982-10-16
Abstract
No abstract record available.
Inventors
- 👤 Edward O Norris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:38
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/02; B05B13/04; B05B13/0463; B05B13/0468; B05B13/0473; B05B13/0478; B05B5/00; B05B5/025; B05B5/03; B05B5/08; B05B7/00; B05B7/02; B05B7/08; B05B7/0807; B05B7/0846; B05B7/24; B05B7/2486; B05B7/26; B05B7/28; B05B7/32; B05B1/00; B05B1/26; B05B1/262; B05B1/265; B05B13/0447; B05B7/06; B05B7/062; B05B7/066; B05B7/067
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
APPARATUS FOR SPRAYING ARTICLES COMPRISING A SLIDE, MEANS MOUNTING SAID SLIDE FOR VERTICAL RECIPROCATION, A HORIZONTAL BRACKET ON SAID SLIDE, AN ARM PIVOTED TO SAID BRACKET FOR ADJUSTMENT ABOUT A VERTICAL AXIS, AND A PAIR OF SPRAY NOZZLES CARRIED BY SAID ARM, SAID NOZZLES BEING POSITIONED TO PROJECT INTERSECTING SPRAY PATTERNS ADAPTED TO COMMINGLE TO FORM A SPRAY FAN, A STATIONARY SOURCE ADAPTED TO SUPPLY SPRAY MATERIAL AT A PREDETERMINED PRESSURE AND MEANS INCLUDING A CONSTANT PRESSURE VALVE MOUNTED ON SAID SLIDE AND CONNECTED TO SUPPLY SAID MATERIAL FROM SAID SOURCE TO SAID NOZZLES AT A CONSTANT PRESSURE WHILE THE INPUT PRESSURE AT SAID VALVE VARIES ACCORDING TO CHANGE IN PRESSURE HEAD AS THE VALVE RECIPROCATES VERTICALLY.
Claim 2
Dependent Claim
117 words
APPARATUS FOR SPRAYING ARTICLES COMPRISING A SLIDE, MEANS MOUNTING SAID SLIDE FOR VERTICAL RECIPROCATION, A HORIZONTAL BRACKET ON SAID SLIDE, AN ARM PIVOTED TO SAID BRACKET FOR ADJUSTMENT ABOUT A VERTICAL AXIS, AND A PAIR OF SPRAY NOZZLES CARRIED BY SAID ARM, SAID NOZZLES BEING POSITIONED TO PROJECT INTERSECTING SPRAY PATTERNS ADAPTED TO COMMINGLE TO FORM A SPRAY FAN, A STATIONARY SOURCE ADAPTED TO SUPPLY SPRAY MATERIAL AT A PREDETERMINED PRESSURE AND MEANS INCLUDING A CONSTANT PRESSURE VALVE MOUNTED ON SAID SLIDE AND CONNECTED TO SUPPLY SAID MATERIAL FROM SAID SOURCE TO SAID NOZZLES AT A CONSTANT PRESSURE WHILE THE INPUT PRESSURE AT SAID VALVE VARIES ACCORDING TO CHANGE IN PRESSURE HEAD AS THE VALVE RECIPROCATES VERTICALLY.
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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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |