Burner head of burner for gas cooktop, burner for gas cooktop, and gas cooktop
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 14, 2023
Grant Date -
May 7, 2020
app pub date -
Jun 11, 2018
filing date -
Jul 3, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A burner head of a burner for a gas cooktop, a burner, and a gas cooktop are provided. The burner head includes a plurality of supports, where each support includes a support surface for supporting a cooking utensil, the support is further provided with a plurality of gas ports from which gas flows out and forms a flame, and each support has a first working position and a second working position. When the supports are in the first working position, the burner head has a flat upper surface, and the support surfaces of the supports constitute the upper surface, and when the supports are in the second working position, the burner head has a concave surface, and the support surfaces of the supports constitute the concave surface. The shape of the burner head is changeable, so as to adapt to cooking utensils having different bottom outlines.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- F24C Class
- 464 Applications Filed
- 301 Patents Issued To-Date
- 64.88 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F24C Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Aug 14, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 14, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 14, 2034 |
