Patent US3358736A successfully refreshed from Google Patents.
US3358736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary gas burner assembly
Assignee: Zinklahoma Inc
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Filing: 1965-07-16
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Granted: 1967-12-19
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Expires: 1985-07-16
Abstract
No abstract record available.
Inventors
- 👤 Robert D Reed
- 👤 Goodnight Hershel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:27
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/12; F23D14/125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
IN A ROTARY GAS BURNER ASSEMBLY, A CERAMIC MEMBER HAVING AN ANNULAR INTERIOR SURFACE, A HUB STRUCTURE SUPPORTED FOR ROTATION WITHIN SAID CERAMIC MEMBER, A PLURALITY OF HOLLOW ARMS RADIATING FROM SAID HUB STRUCTURE, MEANS FOR SUPPLYING GASEOUS FUEL INTO SAID HUB STRUCTURE FOR MOVEMENT INTO SAID ARMS, EACH ARM HAVING A PLURALITY OF DISCHARGE PORTS DISPOSED IN ONE GENERAL DIRECTION WITH RESPECT TO THE ROTATION OF THE HUB STRUCTURE FOR ESCAPE OF A MAJOR PORTION OF SAID GASEOUS FUEL WHEREBY THE REACTIVE ENERGY OF THE ESCAPING FUEL DEVELOPS ROTATION OF THE HUB STRUCTURE AND THE HOLLOW ARMS, IMPELLER BLADES CARRIED BY SAID HUB STRUCTURE FOR MOVING AIR THROUGH SAID ANNULAR INTERIOR SURFACE, A LEDGE
Claim 2
Dependent Claim
115 words
IN A ROTARY GAS BURNER ASSEMBLY, A CERAMIC MEMBER HAVING AN ANNULAR INTERIOR SURFACE, A HUB STRUCTURE SUPPORTED FOR ROTATION WITHIN SAID CERAMIC MEMBER, A PLURALITY OF HOLLOW ARMS RADIATING FROM SAID HUB STRUCTURE, MEANS FOR SUPPLYING GASEOUS FUEL INTO SAID HUB STRUCTURE FOR MOVEMENT INTO SAID ARMS, EACH ARM HAVING A PLURALITY OF DISCHARGE PORTS DISPOSED IN ONE GENERAL DIRECTION WITH RESPECT TO THE ROTATION OF THE HUB STRUCTURE FOR ESCAPE OF A MAJOR PORTION OF SAID GASEOUS FUEL WHEREBY THE REACTIVE ENERGY OF THE ESCAPING FUEL DEVELOPS ROTATION OF THE HUB STRUCTURE AND THE HOLLOW ARMS, IMPELLER BLADES CARRIED BY SAID HUB STRUCTURE FOR MOVING AIR THROUGH SAID ANNULAR INTERIOR SURFACE, A LEDGE
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) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |