2.1In August, 994, the "dual-purpose box furnace" was patented in China National Intellectual Property Administration, China.
3.199465438+February, the "gap divergent cyclone fire cover" was patented in China National Intellectual Property Administration, China.
4.1September, 1995, the "multifunctional heat collecting pot rack" was patented by China National Intellectual Property Administration, China.
5.1September 1995, the appearance of "water heater" was patented by China National Intellectual Property Administration, China.
In June, 1995, 1 1, "Multifunctional Shower" was patented in China National Intellectual Property Administration, China.
7.1Feb. 996, the appearance of "gas stove" was patented by China National Intellectual Property Administration, China.
8.1April 1996, the appearance of "gas stove" (Formula One racing model) was patented by China National Intellectual Property Administration, China.
1September, 1997, 65438+1October, "multifunctional infrared stove collector tube" was patented by China National Intellectual Property Administration, China.
10 and 1997 In May, the appearance of "gas cooker" (integral stretching type) was patented by China National Intellectual Property Administration, China.
1 1, 1998 1, "High-efficiency household gas stove with mixed burner" was patented in China National Intellectual Property Administration, China.
In May, 12 and 1998 "Household Gas Stove with Air Cyclone" were granted patents in China National Intellectual Property Administration, China.
In July, 13 and 1998 "linkage device of gas water heater fan" were patented in China National Intellectual Property Administration, China.
14,1September, 1998, the "ultra-low-pressure safe enclosed electric water heater" was patented in China National Intellectual Property Administration, China.
In April, 15 and 1999 "Embedded Gas Stove with Key-pulling Quick-release Locking Device" were granted patents in China National Intellectual Property Administration, China.
16,1April, 1999, "An embedded gas stove with air inlet from the stove surface" was patented by China National Intellectual Property Administration, China.
17 in may and 200 1 year in may, the "embedded gas stove with vent on the stove surface" was patented by China National Intellectual Property Administration, China.
18 and 200 1 in June, 2006, the "burner of combined multifunctional gas stove" won the patent of China National Intellectual Property Administration, China.
19, in July, 2002, "Convenient and stable embedded cooker" was patented by China National Intellectual Property Administration, China.
20. On June 5438+ 10, 2002, the "Double-row Rotating Flame Nozzle Fire Cover Device" was patented in China National Intellectual Property Administration, China.
21.In May 2003, the appearance of the "stove fire cover" was patented by China National Intellectual Property Administration, China.
22. In February 2003, the appearance of the "stove fire cover" (S- 1) of 65438+ was patented in China National Intellectual Property Administration, China.
23. In February 2003, the appearance of 65438 "Fire Cover" (S-2) was patented in China National Intellectual Property Administration, China.
24. In February 2005, the appearance of "embedded eye gas stove" was patented by China National Intellectual Property Administration, China.
25. In February 2005, the "embedded gas stove" (three eyes) was patented in China National Intellectual Property Administration, China.
26. In February 2006, the "embedded gas stove" (two eyes) was patented in China National Intellectual Property Administration, China.
27. In March 2006, the utility model of "embedded stove clean burner" was patented in China National Intellectual Property Administration, China.
28. In May 2006, the appearance of "gas stove" (embedded jinding) was patented in China National Intellectual Property Administration, China.
29. In September, 2006, the appearance of the "gas stove" (embedded with two eyes 08) was patented in China National Intellectual Property Administration, China.
30. On June 5438+ 10, 2006, the appearance of "embedded binocular gas stove" (silver collar fashion) was patented by China National Intellectual Property Administration, China.
3 1, June 2007 1, the appearance of "double-ring strip hole fire cover" was patented by China National Intellectual Property Administration, China.
June 32.5438+October 2007/kloc-0, the appearance of "fire cover (double rotation)" was patented by China National Intellectual Property Administration, China.
33. In March 2007, the utility model of "clean burner for gas stove" was patented in China National Intellectual Property Administration, China.
34. In March 2007, the utility model of "grouped internal flame burner" was patented in China National Intellectual Property Administration, China.
35. On June 5438+ 10, 2008, the utility model of "burner gas distributor" was patented in China National Intellectual Property Administration, China.
36. In February 2008, the appearance of "burner gas distributor" was patented by China National Intellectual Property Administration, China.
37. In May 2009, the appearance of gas stove (QJ Clean) was patented by China National Intellectual Property Administration, China.
38. In May 2009, the appearance of gas stove (QN Clean) was granted a patent by China National Intellectual Property Administration, China.
39. In June, 2009, the utility model of anti-warpage gas stove was patented in China National Intellectual Property Administration, China.
40. In June, 2009, the utility model of integrated flame-stabilizing cover of gas stove was patented in China National Intellectual Property Administration, China.
In April1.2011July, the utility model patent of "a new structure household gas stove" was authorized by China National Intellectual Property Administration.
On July 20, 200411,the "intelligent control gas water heater" won the patent of utility model in China National Intellectual Property Administration.
On July 20, 200411,China National Intellectual Property Administration granted the design patent of F9 range hood.
44.20 12 12 "A new type of oil fume separation net and range hood" was patented in China National Intellectual Property Administration.
45. 2065438+In May 2002, "Disinfection cabinet" was patented in China National Intellectual Property Administration.
46. 2065438+June 2002 "Disinfection cabinet" was patented in China National Intellectual Property Administration.
47.2065438+In June, 2002, the utility model patent of "disinfection cabinet" was awarded by China National Intellectual Property Administration.
48.2065438+In June 2002, the appearance of F ⅲ range hood was patented in China National Intellectual Property Administration.
On June 20, 4912, the appearance of Fⅱ range hood was patented in China National Intellectual Property Administration.
50.2065438+In June 2003, the appearance of the range hood CA0 1 was patented in China National Intellectual Property Administration.
51.2065438+In June 2003, the intake structure of the range hood and the range hood were patented in China National Intellectual Property Administration.