US2768947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas phase arc conversion
Assignee: Individual
•
Filing: 1952-03-13
•
Granted: 1956-10-30
•
Expires: 1972-03-13
Abstract
No abstract record available.
Inventors
- 👤 Horace M Weir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:07
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/08; B01J19/087; B01J19/088
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
THE PROCESS OF SUBJECTING A GAS AND SOLID PARTICLES SUSPENEDED THEREIN TO THE ACTION OF AN ELECTRIC ARC WHICH COMPRISES THE STEPS OF PASSING THE GAS INTO A GAS CONFINING CHAMBER CONTINUOUSLY AT A REGULATED RATE, MAINTAINING AT LEAST ONE ELECTRIC ARC IN SAID CHAMBER, ADDING SOLID PARTICLES OF PREDETERMINED SIZE AT A REGULATED RATE TO SUSPEND SAID PARTICLES DISCRETELY IN SAID GAS, IMPARTING DIFFERING VELOCITIES TO SAID GAS AND TO SAID PARTICLES TO FORCE A SUBSTANITAL FRACTION OF THE TOTAL NUMBER OF SAID PARTICLES TO REPEATEDLY TRANVERSE AT LEAST A PART OF THE LOCUS OF SAID ARC, INFLUENCING THE FORM OF THE LOCUS OF SAID ARC BY IMPOSING A REGULATED MAGNETIC FILED ON THE MAGNETIC FIELD DUE TO THE ARC ITSELF, AND REMOVING THE GAS PHASE AND SOLIDS FROM THE CHAMBER.
Claim 2
Dependent Claim
132 words
THE PROCESS OF SUBJECTING A GAS AND SOLID PARTICLES SUSPENEDED THEREIN TO THE ACTION OF AN ELECTRIC ARC WHICH COMPRISES THE STEPS OF PASSING THE GAS INTO A GAS CONFINING CHAMBER CONTINUOUSLY AT A REGULATED RATE, MAINTAINING AT LEAST ONE ELECTRIC ARC IN SAID CHAMBER, ADDING SOLID PARTICLES OF PREDETERMINED SIZE AT A REGULATED RATE TO SUSPEND SAID PARTICLES DISCRETELY IN SAID GAS, IMPARTING DIFFERING VELOCITIES TO SAID GAS AND TO SAID PARTICLES TO FORCE A SUBSTANITAL FRACTION OF THE TOTAL NUMBER OF SAID PARTICLES TO REPEATEDLY TRANVERSE AT LEAST A PART OF THE LOCUS OF SAID ARC, INFLUENCING THE FORM OF THE LOCUS OF SAID ARC BY IMPOSING A REGULATED MAGNETIC FILED ON THE MAGNETIC FIELD DUE TO THE ARC ITSELF, AND REMOVING THE GAS PHASE AND SOLIDS FROM THE CHAMBER.
References Cited (Backward Citations)
US905572A
Cited
US1443091A
Cited
US772862A
Cited
US1035723A
Cited
US1028516A
Cited
US1018990A
Cited
US1063760A
Cited
US1634311A
Cited
US1902384A
Cited
US2165820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-30 | 1960-04-30 | 1960-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-30 | 1964-04-30 | 1964-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-30 | 1968-04-30 | 1968-10-30 | $7700.00 | Window Closed / Lapsed |