Patent US3081946A successfully refreshed from Google Patents.
US3081946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sonic spray nozzle
Assignee: Astrosonics Inc
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Filing: 1962-07-09
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Granted: 1963-03-19
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Expires: 1982-07-09
Abstract
No abstract record available.
Inventors
- 👤 Robert S Soloff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:33
CPC Classifications
F; F23; F23D; F23D11/00; F23D11/34; B; B05; B05B; B05B17/00; B05B17/04; B05B17/06; B05B17/0692; F23D11/10; Y; Y10; Y10S; Y10S159/00; Y10S159/04; Y10S159/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A SONIC SPRAY DEVICE COMPRISING: A SONIC GENERATOR COMPRISING A HOLLOW BODY MEMBER TERMINATING IN A CHOKED NOZZLE; A HOLLOW STEM HAVING AN AXIAL BORE POSITIONED PARTIALLY WITHIN SAID BODY AND HAVING A PORTION EXTENDING THROUGH SAID NOZZLE; A RESONATOR CUP SUPPORTED BY SAID EXTENDING STEM PORTION IN SPACED OPPOSITION TO SAID NOZZLE; AN END MEMBER CARRIED BY SAID STEM AND EXTENDING DOWNSTREAM FROM SAID RESONATOR CUP AND PROVIDED WITH A PLURALITY OF RADIAL BORES COMMUNICATING WITH SAID AXIAL BORE AND TERMINATING IN SPRAY ORIFICES; MEANS FOR CONNECTING SAID DEVICE TO A SUPPLY OF LIQUID SO AS TO FEED LIQUID THROUGH SAID AXIAL BORE TO SAID SPRAY ORIFICES; AND MEANS FOR INTRODUCING A SUPPLY OF GAS INTO THE INTERIOR OF SAID BODY FOR EXPULSION THROUGH SAID NOZZLE.
Claim 2
Dependent Claim
127 words
A SONIC SPRAY DEVICE COMPRISING: A SONIC GENERATOR COMPRISING A HOLLOW BODY MEMBER TERMINATING IN A CHOKED NOZZLE; A HOLLOW STEM HAVING AN AXIAL BORE POSITIONED PARTIALLY WITHIN SAID BODY AND HAVING A PORTION EXTENDING THROUGH SAID NOZZLE; A RESONATOR CUP SUPPORTED BY SAID EXTENDING STEM PORTION IN SPACED OPPOSITION TO SAID NOZZLE; AN END MEMBER CARRIED BY SAID STEM AND EXTENDING DOWNSTREAM FROM SAID RESONATOR CUP AND PROVIDED WITH A PLURALITY OF RADIAL BORES COMMUNICATING WITH SAID AXIAL BORE AND TERMINATING IN SPRAY ORIFICES; MEANS FOR CONNECTING SAID DEVICE TO A SUPPLY OF LIQUID SO AS TO FEED LIQUID THROUGH SAID AXIAL BORE TO SAID SPRAY ORIFICES; AND MEANS FOR INTRODUCING A SUPPLY OF GAS INTO THE INTERIOR OF SAID BODY FOR EXPULSION THROUGH SAID NOZZLE.
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) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |