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Class Information
Number: 445
Name: Electric lamp or space discharge component or device manufacturing >
Description: This is the residual and generic class of process and apparatus for the manufacturing, fabrication, repair, salvage, assembly, disassembly or other treatment of an electric lamp, liquid crystal display device or an electric space discharge device which process or apparatus is not elsewhere classified.










Class Number Class Name No. of Patents
445/60

Apparatus

57
445/66

Assembly means

109
445/67

Having electrode positioning or assembly means

61
445/68

Having means to manipulate a crt mask

45
445/70

Having evacuation or degasification means or means to introduce gas, vapor, liquid or solid treating agent

55
445/69

Having means to manipulate lead wire, lamp base or terminal

23
445/71

With turret means

11
445/65

Combined

5
445/73

Having evacuation or degasification means or means to introduce gas, vapor, liquid or solid treating agent

59
445/62

Having means to operate the device or portion thereof, e.g., to age

25
445/72

Including means to establish an electric space discharge

17
445/61

Repairing, converting or salvaging means

42
445/63

Testing or adjusting means

71
445/64

Having optical means to sense or adjust electrode position

27
445/1

Process

56
445/22

Combined, e.g., with shaping of lamp or device envelope

189
445/46

Electrode making

171
445/49

Electrode shaping

255
445/50

Emissive type

649
445/51

Emissive type

464
445/52

Fluorescent type or mosaic electrode making

84
445/48

Incandescent filament making

28
445/47

Multi-apertured panel making, e.g., crt mask

164
445/9

Generating gas or vapor within an envelope, or coating by vapor, gas, mist or smoke within the envelope

62
445/14

Coating on particular base material, part or place

42
445/10

Controlled vaporizing or coating

27
445/11

Depositing plural coatings

28
445/19

Electromagnetic induction heating

13
445/20

Filament heating

4
445/21

Generating gas or vapor from reactive compostion containing a reducing agent

5
445/18

Including establishing an electric space discharge

10
445/15

Plural gas or vapor generating operations

5
445/12

With diverse type coating operation

13
445/16

With gas introduction

19
445/17

With precedent or subsequent heating of tube or electrode

21
445/13

With subsequent treatment of the coating

13
445/8

Implosion protecting

33
445/59

Including cleaning

70
445/53

Including evacuating, degasifying or getter or fluent material introduction

48
445/55

By gettering

55
445/54

With cooling, e.g., to condense

14
445/57

With heating, e.g., to outgas

28
445/56

With subsequent evacuation

16
445/5

Including use of electric arc or current for removing an undesired particle, i.e., spot knocking

58
445/2

Repairing, converting or salvaging

108
445/7

Spark plug or spark gap making

301
445/23

With assembly or disassembly

459
445/26

Arc tube making, e.g., fluorescent lamp

371
445/24

Display or gas panel making

2490
445/25

With sealing

1001
445/35

Electrode making

129
445/36

Crt type

89
445/37

Crt mask mounting

78
445/28

Flash lamp, x-ray tube or laser making

104
445/44

Hermetically assembling plural parts

104
445/45

Crt

90
445/27

Incandescent lamp making

139
445/29

Including electrode or getter mounting

92
445/30

Crt mask mounting

134
445/31

Getter mounting

32
445/32

Incandescent filament mounting

29
445/33

Plural electrode mounting

49
445/34

Crt grid or cathode gun

55
445/38

Including evacuating, degasifying or gas, vapor, liquid or meltable or sublimable solid introduction

64
445/41

By gettering

57
445/39

With cooling, e.g., to condense

21
445/40

With heating, e.g., to outgas

60
445/43

With particular sealing

170
445/42

With subsequent evacuation

37
445/58

With coating, e.g., providing protective coating on sensitive area

210
445/6

With start up, flashing or aging

179
445/3

With testing or adjusting

178
445/4

Electrode position sensing or adjusting by optical operation

54
 
 
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