Patent US3394430A successfully refreshed from Google Patents.
US3394430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for coating fluid and semifluid substance with solid materials
Assignee: Fluid Energy Processing and Equipment Co
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Filing: 1966-04-26
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Granted: 1968-07-30
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Expires: 1986-04-26
Abstract
No abstract record available.
Inventors
- 👤 Nicholas N Stephanoff
- 👤 Francis E Albus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:28
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/005; Y; Y10; Y10S; Y10S425/00; Y10S425/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
SPRAYING NOZZLE APPARATUS COMPRISING A GENERALLY CYLINDRICAL CHAMBER HAVING A MOUTH AT ONE END, SAID MOUTH BEING EMCOMPASSED BY A HEADER, SAID HEADER HAVING A PLURALITY OF ORIFICES INCLINED AXIALLY OUTWARD OF SAID CHAMBER TOWARD THE AXIS THEREOF AND ALSO BEING ARRANGED TANGENTIALLY TO SAID AXIS, MEANS FOR CONDUCTING PRESSURE FLUID TO SAID HEADER, A CONDUIT EXTENDING AXIALLY THROUGH SAID CHAMBER, SAID CONDUIT BEING CONNECTED TO A SOURCE OF FLUID SUBSTANCES AND HAVING AN OUTLET NOZZLE WITHIN SAID MOUTH, AND MEANS FOR CONDUCTING PRESSURE FLUID THROUGH SAID CHAMBER, AROUND SAID CONDUIT AND THROUGH SAID MOUTH.
Claim 2
Dependent Claim
95 words
SPRAYING NOZZLE APPARATUS COMPRISING A GENERALLY CYLINDRICAL CHAMBER HAVING A MOUTH AT ONE END, SAID MOUTH BEING EMCOMPASSED BY A HEADER, SAID HEADER HAVING A PLURALITY OF ORIFICES INCLINED AXIALLY OUTWARD OF SAID CHAMBER TOWARD THE AXIS THEREOF AND ALSO BEING ARRANGED TANGENTIALLY TO SAID AXIS, MEANS FOR CONDUCTING PRESSURE FLUID TO SAID HEADER, A CONDUIT EXTENDING AXIALLY THROUGH SAID CHAMBER, SAID CONDUIT BEING CONNECTED TO A SOURCE OF FLUID SUBSTANCES AND HAVING AN OUTLET NOZZLE WITHIN SAID MOUTH, AND MEANS FOR CONDUCTING PRESSURE FLUID THROUGH SAID CHAMBER, AROUND SAID CONDUIT AND THROUGH SAID MOUTH.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |