Patent US3238143A successfully refreshed from Google Patents.
US3238143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol generators
Assignee: Individual
•
Filing: 1963-08-16
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Granted: 1966-03-01
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Expires: 1983-08-16
Abstract
No abstract record available.
Inventors
- 👤 Robert L Ainsley
- 👤 Robert J Vernier
- 👤 William J Franklin
- 👤 Jr Locke White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:15
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/02; F42B12/36; F42B12/46; F42B12/50; C; C06; C06D; C06D7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
AN AEROSOL DISPERSION APPARATUS COMPRISING: (A) FUEL CHAMBER MEANS HAVING SOLID, GAS PRODUCING FUEL MEANS AND FUZE MEANS THEREIN, (B) AGENT CHAMBER MEANS HAVING AN OUTER WALL MOUNTED ABOVE SAID FUEL CHAMBER MEANS, SAID AGENT CHAMBER MEANS HAVING CENTRAL TUBE MEANS OPEN TO THE OUTSIDE TO DEFINE GAS DISPERSION EXIT MEANS AND COMMUNICATING WITH SAID FUEL CHAMBER MEANS THROUGH A CENTRAL AXIAL PORT PROXIMATE SAID FUEL CHAMBER MEANS. (C) RESILIENT WALL MEANS LOCATED IN SAID AGENT CHAMBER MEANS SURROUNDING SAID CENTRAL TUBE MEANS AND SPECED FROM THE OUTER WALL OF SAID AGENT CHAMBER MEANS TO DEFINE A VOID SPACE COMMUNICATING WITH SAID FUEL CHAMBER MEANS, AND AN AGENT SPACE COMMUNICATING WITH SAID TUBE EXIT MEANS BY MEANS OF AGENT PORTS IN SAID CENTRAL TUBE MEANS WHEREBY HOT GASES FROM THE COMBUSTION OF SAID FUEL MEANS WILL FORCE SAID RESILIENT WALL MEANS INWARDLY AND DISCHARGE THE CONTENTS OF SAID AGENT SPACE THROUGH SAID AGENT PORTS INTO SAID TUBE MEANS WHERE SAID CONTENTS ARE AEROSOLIZED AND CARRIED TO THE OUTSIDE BY THE HOT GASES ISSUING FORM SAID FUEL CHAMBER CENTRAL PORT.
Claim 2
Dependent Claim
179 words
AN AEROSOL DISPERSION APPARATUS COMPRISING: (A) FUEL CHAMBER MEANS HAVING SOLID, GAS PRODUCING FUEL MEANS AND FUZE MEANS THEREIN, (B) AGENT CHAMBER MEANS HAVING AN OUTER WALL MOUNTED ABOVE SAID FUEL CHAMBER MEANS, SAID AGENT CHAMBER MEANS HAVING CENTRAL TUBE MEANS OPEN TO THE OUTSIDE TO DEFINE GAS DISPERSION EXIT MEANS AND COMMUNICATING WITH SAID FUEL CHAMBER MEANS THROUGH A CENTRAL AXIAL PORT PROXIMATE SAID FUEL CHAMBER MEANS. (C) RESILIENT WALL MEANS LOCATED IN SAID AGENT CHAMBER MEANS SURROUNDING SAID CENTRAL TUBE MEANS AND SPECED FROM THE OUTER WALL OF SAID AGENT CHAMBER MEANS TO DEFINE A VOID SPACE COMMUNICATING WITH SAID FUEL CHAMBER MEANS, AND AN AGENT SPACE COMMUNICATING WITH SAID TUBE EXIT MEANS BY MEANS OF AGENT PORTS IN SAID CENTRAL TUBE MEANS WHEREBY HOT GASES FROM THE COMBUSTION OF SAID FUEL MEANS WILL FORCE SAID RESILIENT WALL MEANS INWARDLY AND DISCHARGE THE CONTENTS OF SAID AGENT SPACE THROUGH SAID AGENT PORTS INTO SAID TUBE MEANS WHERE SAID CONTENTS ARE AEROSOLIZED AND CARRIED TO THE OUTSIDE BY THE HOT GASES ISSUING FORM SAID FUEL CHAMBER CENTRAL PORT.
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |