US3179849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shockless ionizing air nozzle
Assignee: Simco Co Inc
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Filing: 1964-07-15
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Granted: 1965-04-20
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Expires: 1984-07-15
Abstract
No abstract record available.
Inventors
- 👤 Schweriner Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:01
CPC Classifications
H; H05; H05F; H05F3/00; H05F3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A SHOCKLES IONIZING AIR NOZZLES COMPRISING A TUBULAR CONDUCTIVE CASING HAVING A BORE LONGITUDINALLY EXTENDING THEREIN AND A TAPERED PORTION TERMINATING IN A CIRCULAR ORIFICE, AN INSULATIVE DISK MOUNTED WITHIN SAID BORE AND HAVING AIR PORTS EXTENDING THERETHROUGH, A CONDUCTIVE NEEDLE MOUNTED IN AN AXIAL APERTURE IN SAID DISK CO-AXIALLY WITH RESPECT TO SAID BORE AND ELECTRICALLY INSULATED FROM SAID CASING, SAID NEEDLE HAVING A POINT DIRECTED TOWARD THE DISTAL END OF SAID CASING AND TERMINATING WITHIN SAID ORIFICE CO-AXIAL THEREWITH AND LONGITUDINALLY SPACED FROM THE TIP THEREOF, A TUBULAR INSULATIVE, COLLAR CONCENTRICALLY SPACED ABOUT SAID NEEDLE POINT WITHIN SAID ORIFICE SO AS TO PRESENT A BARE CIRCULAR CONDUCTIVE PORTION OF SAID ORIFICE LONGITUDINALLY SPACED FROM SAID NEEDLE POINT, A BORED INSULATIVE HOUSING COUPLED WITH SAID NOZZLE, A CABLE HAVING A CENTRAL WIRE CONDUCTOR JACKETED WITHIN A DIELECTRIC SKIN, A CONDUCTIVE SLEEVE MOUNTED IN THE BORE OF SAID HOUSING
Claim 2
Dependent Claim
149 words
A SHOCKLES IONIZING AIR NOZZLES COMPRISING A TUBULAR CONDUCTIVE CASING HAVING A BORE LONGITUDINALLY EXTENDING THEREIN AND A TAPERED PORTION TERMINATING IN A CIRCULAR ORIFICE, AN INSULATIVE DISK MOUNTED WITHIN SAID BORE AND HAVING AIR PORTS EXTENDING THERETHROUGH, A CONDUCTIVE NEEDLE MOUNTED IN AN AXIAL APERTURE IN SAID DISK CO-AXIALLY WITH RESPECT TO SAID BORE AND ELECTRICALLY INSULATED FROM SAID CASING, SAID NEEDLE HAVING A POINT DIRECTED TOWARD THE DISTAL END OF SAID CASING AND TERMINATING WITHIN SAID ORIFICE CO-AXIAL THEREWITH AND LONGITUDINALLY SPACED FROM THE TIP THEREOF, A TUBULAR INSULATIVE, COLLAR CONCENTRICALLY SPACED ABOUT SAID NEEDLE POINT WITHIN SAID ORIFICE SO AS TO PRESENT A BARE CIRCULAR CONDUCTIVE PORTION OF SAID ORIFICE LONGITUDINALLY SPACED FROM SAID NEEDLE POINT, A BORED INSULATIVE HOUSING COUPLED WITH SAID NOZZLE, A CABLE HAVING A CENTRAL WIRE CONDUCTOR JACKETED WITHIN A DIELECTRIC SKIN, A CONDUCTIVE SLEEVE MOUNTED IN THE BORE OF SAID HOUSING
References Cited (Backward Citations)
US3111605A
Cited
US3120626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |