Patent US3843329A successfully refreshed from Google Patents.
US3843329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for oxidizing waste materials
Assignee: Individual
•
Filing: 1972-11-15
•
Granted: 1974-10-22
•
Expires: 1992-11-15
Abstract
Abstract 1. APPARATUS FOR OXIDIZING COMBUSTIBLE MATERIALS IN A FLUID STREAM COMPRISING (A) MEANS DEFININF A SPHERICAL CHAMBER, AN INLET PORT POSITIONED IN THE LOWER PORTION OF SAID CHAMBER THROUGH WHICH THE FLUID STREAM IS INTRODUCED INTO THE CHAMBER, AND AN OUTLET PORT POSITIONED SUBSTANTIALLY DIAMETRICALLY OPPOSITE SAID INLET PORT AND THROUGH WHICH THE OXIDIZED MATERIALS PASS, AND (B) MEANS FOR INTRODUCING A FLAME AND A STREAM OF AIR INTO SAID CHAMBER THROUGH AN OPENING IN THE LOWER PORTION OF SAID CHAMBER AT AN ANGLE UPWARD FROM THE HORIZONTAL AND TANGENTIAL TO THE INTERIOR WALL OF SAID CHAMBER TO THEREBY CAUSE OXIDATION OF THE COMBUSTIBLE MATERIAL IN SAID STREAM.
Inventors
- 👤 D Longley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:12
CPC Classifications
F; F23; F23G; F23G7/00; F23G7/06; F23G7/061; F23G7/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
APPARATUS FOR OXIDIZING COMBUSTIBLE MATERIALS IN A FLUID STREAM COMPRISING (A) MEANS DEFININF A SPHERICAL CHAMBER, AN INLET PORT POSITIONED IN THE LOWER PORTION OF SAID CHAMBER THROUGH WHICH THE FLUID STREAM IS INTRODUCED INTO THE CHAMBER, AND AN OUTLET PORT POSITIONED SUBSTANTIALLY DIAMETRICALLY OPPOSITE SAID INLET PORT AND THROUGH WHICH THE OXIDIZED MATERIALS PASS, AND (B) MEANS FOR INTRODUCING A FLAME AND A STREAM OF AIR INTO SAID CHAMBER THROUGH AN OPENING IN THE LOWER PORTION OF SAID CHAMBER AT AN ANGLE UPWARD FROM THE HORIZONTAL AND TANGENTIAL TO THE INTERIOR WALL OF SAID CHAMBER TO THEREBY CAUSE OXIDATION OF THE COMBUSTIBLE MATERIAL IN SAID STREAM.
Claim 2
Dependent Claim
107 words
APPARATUS FOR OXIDIZING COMBUSTIBLE MATERIALS IN A FLUID STREAM COMPRISING (A) MEANS DEFININF A SPHERICAL CHAMBER, AN INLET PORT POSITIONED IN THE LOWER PORTION OF SAID CHAMBER THROUGH WHICH THE FLUID STREAM IS INTRODUCED INTO THE CHAMBER, AND AN OUTLET PORT POSITIONED SUBSTANTIALLY DIAMETRICALLY OPPOSITE SAID INLET PORT AND THROUGH WHICH THE OXIDIZED MATERIALS PASS, AND (B) MEANS FOR INTRODUCING A FLAME AND A STREAM OF AIR INTO SAID CHAMBER THROUGH AN OPENING IN THE LOWER PORTION OF SAID CHAMBER AT AN ANGLE UPWARD FROM THE HORIZONTAL AND TANGENTIAL TO THE INTERIOR WALL OF SAID CHAMBER TO THEREBY CAUSE OXIDATION OF THE COMBUSTIBLE MATERIAL IN SAID STREAM.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-10-21 | 1978-04-22 | 1978-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-21 | 1982-04-22 | 1982-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-21 | 1986-04-22 | 1986-10-22 | $7700.00 | Window Closed / Lapsed |