Electric Fan

PAT. NO.

Title

1

7,121,805

Electric fan with detachable blades

2

7,061,201

System for controlling the speed of a motor of an electric fan unit, notably for an automobile heating and/or air conditioning installation

3

7,027,721

Temperature-rated variable speed control circuit of an electric fan

4

7,001,146

Electric fan cooling of hydraulic pump

5

6,920,442

Method for controlling operation of an electric fan

6

6,851,933

Electric fan assembly and fan assembly method

7

6,720,700

Motor stator for a home electric fan

8

6,682,320

Electric fan

9

6,682,305

Auto movable electric fan

10

6,610,082

Electric fan with far infrared ray lamp

11

6,582,192

Omnidirectional electric fan

12

6,537,029

Electric fan capable to rotate for 360 degrees

13

6,533,548

Multi-functional electric fan

14

6,517,318

Buffer pad for use in an electric fan

15

6,397,869

Portable camping tent structure with built-in overhead electric fan and power source

16

6,324,340

Combined electric fan and radiation heater

17

6,293,755

Electric fan adjustable support

18

6,279,866

Holding device for a motor, particularly an electric fan wheel motor

19

6,257,501

Electric fan having a concentric fan-mounted mister

20

6,203,293

Electric fan apparatus, connector connection structure, and intermediate terminal

21

6,183,222

Electric fan assembly for vehicle air conditioning systems

22

6,183,204

Electric fan with desk fan/floor fan dual-mode

23

6,179,564

Portable electric fan

24

6,171,057

Table electric fan

25

6,139,270

Electric fan

26

6,077,039

Electric fan having an attracting illumination and shock device

27

6,010,318

Electric fan with lubricating oil leakage preventive arrangement

28

6,000,910

Electric fan

29

5,919,030

Electric fan

30

5,868,189

Protective cover for a portable electric fan

31

5,839,205

Electric fan using multiple fan blades to raise air output pressure

32

5,833,534

Flash-light and electric fan mounted onto a bicycle

33

5,800,126

Swinging head gear shell of an electric fan

34

5,678,830

Wire cover packing ring of an electric fan

35

5,573,382

Multi-speed electric fan

36

5,554,002

Electric fan having two wind shifting modes

37

5,545,009

Hot air/cold air dual-mode electric fan

38

5,518,370

Portable electric fan with swivel mount

39

5,492,458

Stator of electric fan

40

5,474,426

Rotating device for an illusion-raising protective net of an electric fan

41

5,468,124

Portable electric fan

42

5,411,371

Swiveling electric fan

43

5,368,453

Electric fan

44

5,310,313

Swinging type of electric fan

45

5,288,202

Centrifugal regulator device for opening and closing the shutter of an axial electric fan unit and an electric fan unit utilizing this device

46

5,285,650

Automobile condenser electric fan controller

47

5,245,236

Industrial heat dissipating electric fan

48

5,230,606

Electric fan with hot air/cold air dual-mode control

49

5,163,814

Portable electric fan assembly

50

5,007,811

Electric fan for patio umbrella

• Swiveling electric fan
• Oscillating louver electric fan heater