Burner tube and venturi for gas grill
US10667648B2 · kind B2 · utility
3Cited by
26References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2017 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | May 18, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D2900/00003
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members creating a smooth flow of the gas/air mixture along the top of the burner tube are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.