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Class Information
Number: D13
Name: Equipment for production, distribution, or transformation of energy >
Description: This class provides for design patents claiming ornamental designs for:










Class Number Class Name No. of Patents
D13/184

Casing or enclosure not elsewhere specified

673
D13/123

Distribution, modification or control

196
D13/125

Condenser, resistor or potentiometer (5)

85
D13/133

Connector, conductor or housing therefor (10)

1470
D13/144

12-volt cigarette lighter type

204
D13/153

Cable, wire or cladding therefor (17)

166
D13/149

Compressive engagement (e.g., clamped, crimped, etc.) (15)

148
D13/150

Wire nut type

18
D13/154

Element or attachment

945
D13/157

Cable marker

13
D13/156

Cap, cover or boot

506
D13/155

Conduit, duct or channel

286
D13/145

Heater or small appliance type

26
D13/152

Junction or outlet box (16)

312
D13/134

Lamp socket

186
D13/135

Converter (e.g., incandescent to fluorescent, etc.)

16
D13/136

Provision for plural bulb

19
D13/137.1

Plug and receptacle for domestic service (i.e., 120v or 220v type)

52
D13/137.4

Cord attached (e.g., extension cord or cord reel type)

85
D13/137.3

Including switch or circuit breaker

60
D13/137.2

Outlet adapter or plug tap (i.e., increases the number of outlet receptacles)

124
D13/138.1

Plug for domestic electric service (i.e., 120v or 220v type) (11)

124
D13/138.2

Grounded or three-prong type

84
D13/139.1

Receptacle for domestic electric service (i.e., 120v or 220v type) (12)

95
D13/139.7

Cord attached (e.g., extension cord or cord reel type)

53
D13/139.8

Including switch or circuit breaker (i.e., outlet strip, block, or surge protector type) (14)

159
D13/139.4

Floor, ground or desktop mounted type

150
D13/139.5

Utility pedestal

22
D13/139.3

For installation within junction box (13)

46
D13/139.6

Including switch or circuit breaker (14)

77
D13/139.2

Track or conduit type

25
D13/148

Ring or spade lug

32
D13/151

Threaded engagement

302
D13/146

Three or more contacts (e.g., ports, terminals, etc.)

519
D13/147

Linear array of identical repeating ports or contacts (i.e., in-line array)

2881
D13/180

Electron or vacuum tube (23)

974
D13/181

Cathode ray

2
D13/179

Heat sink

467
D13/129

Insulator (7)

35
D13/132

Bilaterally symmetrical (9)

32
D13/131

Symmetrical on two axes (9)

31
D13/130

Three or more repeats, or uniform configuration, about axis (8)

5
D13/128

Railway component

4
D13/182

Semiconductor, transistor or integrated circuit (24)

779
D13/158

Switch or casing therefor (18)

395
D13/171

Button operated

407
D13/160

Circuit breaker, current suppressor or fuse, or casing therefor (19)

287
D13/161

Fuse (20)

95
D13/162

Control panel, console or module

669
D13/163

Console or floor type

33
D13/164

Linear array of three or more identical control or display elements

570
D13/162.1

Programmable controller

94
D13/173

Element or attachment

117
D13/174

Actuator (e.g., button, slide, etc.)

216
D13/175

Blade or pivoting contact

8
D13/178

Circuit breaker, current suppressor or fuse

73
D13/177

Face panel or cover (22)

231
D13/176

Reed switch

2
D13/167

Foot operated

68
D13/168

Hand held or remote type

862
D13/165

Photocell operated (21)

68
D13/172

Reed type

1
D13/159

Relay

100
D13/170

Slide operated

107
D13/166

Solenoid operated

18
D13/169

Toggle, lever or rocker operated

228
D13/126

Vehicle ignition component (6)

19
D13/127

Spark or glow plug

31
D13/124

Voltage regulator

9
D13/101

Energy conversion or transformation

97
D13/107

Battery charger

723
D13/108

Cordless appliance type

895
D13/109

With provision for mobility (e.g., wheeled, etc.)

11
D13/103

Battery or casing therefor (1)

1024
D13/104

Plural cell automotive type

50
D13/106

Pass-through hand or finger grip

51
D13/105

Simulative (2)

1
D13/118

Element or attachment

155
D13/119

Battery

273
D13/120

Connector (e.g., terminal, clamp, etc.) (4)

205
D13/121

Electrode (i.e., grid or plate type)

15
D13/122

Generator, motor or casing therefor

151
D13/112

Generator, motor or casing therefor

208
D13/114

Dynamoelectric machine (e.g., generator, etc.)

80
D13/115

Wind or hand powered

128
D13/116

With handle, bar or loop for lifting

84
D13/113

Engine starter type

20
D13/117

Inductor (e.g., coil, etc.)

35
D13/102

Solar unit or component thereof

416
D13/110

Transformer, rectifier or casing therefor (3)

958
D13/111

Electric fence energizer

4
D13/183

Magnet

66
D13/199

Miscellaneous

121
D13/100

Solid fuel

45
 
 
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