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Class D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | |
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100 | SOLID FUEL |
101 | ENERGY CONVERSION OR TRANSFORMATION |
102 | . (1 indent ) Solar unit or component thereof |
103 | . (1 indent ) Battery or casing therefor (1) |
104 | .. (2 indent ) Plural cell automotive type |
105 | ... (3 indent ) Simulative (2) |
106 | ... (3 indent ) Pass-through hand or finger grip |
107 | . (1 indent ) Battery charger |
108 | .. (2 indent ) Cordless appliance type |
109 | .. (2 indent ) With provision for mobility (e.g., wheeled, etc.) |
110 | . (1 indent ) Transformer, rectifier or casing therefor (3) |
111 | .. (2 indent ) Electric fence energizer |
112 | . (1 indent ) Generator, motor or casing therefor |
113 | .. (2 indent ) Engine starter type |
114 | .. (2 indent ) Dynamoelectric machine (e.g., generator, etc.) |
115 | ... (3 indent ) Wind or hand powered |
116 | ... (3 indent ) With handle, bar or loop for lifting |
117 | . (1 indent ) Inductor (e.g., coil, etc.) |
118 | . (1 indent ) Element or attachment |
119 | .. (2 indent ) Battery |
120 | ... (3 indent ) Connector (e.g., terminal, clamp, etc.) (4) |
121 | ... (3 indent ) Electrode (i.e., grid or plate type) |
122 | .. (2 indent ) Generator, motor or casing therefor |
123 | DISTRIBUTION, MODIFICATION OR CONTROL |
124 | . (1 indent ) Voltage regulator |
125 | . (1 indent ) Condenser, resistor or potentiometer (5) |
126 | . (1 indent ) Vehicle ignition component (6) |
127 | .. (2 indent ) Spark or glow plug |
128 | . (1 indent ) Railway component |
129 | . (1 indent ) Insulator (7) |
130 | .. (2 indent ) Three or more repeats, or uniform configuration, about axis (8) |
131 | .. (2 indent ) Symmetrical on two axes (9) |
132 | .. (2 indent ) Bilaterally symmetrical (9) |
133 | . (1 indent ) Connector, conductor or housing therefor (10) |
134 | .. (2 indent ) Lamp socket |
135 | ... (3 indent ) Converter (e.g., incandescent to fluorescent, etc.) |
136 | ... (3 indent ) Provision for plural bulb |
137.1 | .. (2 indent ) Plug and receptacle for domestic service (i.e., 120v or 220v type) |
137.2 | ... (3 indent ) Outlet adapter or plug tap (i.e., increases the number of outlet receptacles) |
137.3 | ... (3 indent ) Including switch or circuit breaker |
137.4 | ... (3 indent ) Cord attached (e.g., extension cord or cord reel type) |
138.1 | .. (2 indent ) Plug for domestic electric service (i.e., 120v or 220v type) (11) |
138.2 | ... (3 indent ) Grounded or three-prong type |
139.1 | .. (2 indent ) Receptacle for domestic electric service (i.e., 120v or 220v type) (12) |
139.2 | ... (3 indent ) Track or conduit type |
139.3 | ... (3 indent ) For installation within junction box (13) |
139.4 | ... (3 indent ) Floor, ground or desktop mounted type |
139.5 | .... (4 indent ) Utility pedestal |
139.6 | ... (3 indent ) Including switch or circuit breaker (14) |
139.7 | ... (3 indent ) Cord attached (e.g., extension cord or cord reel type) |
139.8 | .... (4 indent ) Including switch or circuit breaker (i.e., outlet strip, block, or surge protector type) (14) |
144 | .. (2 indent ) 12-volt cigarette lighter type |
145 | .. (2 indent ) Heater or small appliance type |
146 | .. (2 indent ) Three or more contacts (e.g., ports, terminals, etc.) |
147 | ... (3 indent ) Linear array of identical repeating ports or contacts (i.e., in-line array) |
148 | .. (2 indent ) Ring or spade lug |
149 | .. (2 indent ) Compressive engagement (e.g., clamped, crimped, etc.) (15) |
150 | ... (3 indent ) Wire nut type |
151 | .. (2 indent ) Threaded engagement |
152 | .. (2 indent ) Junction or outlet box (16) |
153 | .. (2 indent ) Cable, wire or cladding therefor (17) |
154 | .. (2 indent ) Element or attachment |
155 | ... (3 indent ) Conduit, duct or channel |
156 | ... (3 indent ) Cap, cover or boot |
157 | ... (3 indent ) Cable marker |
158 | . (1 indent ) Switch or casing therefor (18) |
159 | .. (2 indent ) Relay |
160 | .. (2 indent ) Circuit breaker, current suppressor or fuse, or casing therefor (19) |
161 | ... (3 indent ) Fuse (20) |
162 | .. (2 indent ) Control panel, console or module |
162.1 | ... (3 indent ) Programmable controller |
163 | ... (3 indent ) Console or floor type |
164 | ... (3 indent ) Linear array of three or more identical control or display elements |
165 | .. (2 indent ) Photocell operated (21) |
166 | .. (2 indent ) Solenoid operated |
167 | .. (2 indent ) Foot operated |
168 | .. (2 indent ) Hand held or remote type |
169 | .. (2 indent ) Toggle, lever or rocker operated |
170 | .. (2 indent ) Slide operated |
171 | .. (2 indent ) Button operated |
172 | .. (2 indent ) Reed type |
173 | .. (2 indent ) Element or attachment |
174 | ... (3 indent ) Actuator (e.g., button, slide, etc.) |
175 | .... (4 indent ) Blade or pivoting contact |
176 | ... (3 indent ) Reed switch |
177 | ... (3 indent ) Face panel or cover (22) |
178 | ... (3 indent ) Circuit breaker, current suppressor or fuse |
179 | . (1 indent ) Heat sink |
180 | . (1 indent ) Electron or vacuum tube (23) |
181 | .. (2 indent ) Cathode ray |
182 | . (1 indent ) Semiconductor, transistor or integrated circuit (24) |
183 | MAGNET |
184 | CASING OR ENCLOSURE NOT ELSEWHERE SPECIFIED |
199 | MISCELLANEOUS |
SEARCH NOTES FOR CLASS D13 |
(1) Excludes holder such as box, mount, etc.; see subclass 119. |
(2) Includes letter or numeral. |
(3) Includes "power supply". For diode or vacuum tube, see subclass 180. |
(4) Includes jumper cable set. |
(5) Includes rheostat. |
(6) For coil, see subclass 117. For wire, see subclass 153. |
(7) For insulated wire, or wire cladding, see subclass 153. |
(8) Helical attachment provision not considered. |
(9) Includes mirror image symmetry. Helical attachment provision not considered. |
(10) Includes grounding bar. For battery connector, see subclass 120. |
(11) For plug combined with receptacle, see subclass 137.1+. |
(12) Includes covered receptacle where receptacle, per se, is invisible. For receptacle combined with plug, see subclass 137.1+. |
(13) Faceplate excluded. For receptacle combined with faceplate, see subclass 139.1. |
(14) For surge suppressor or circuit breaker, see subclass 160. |
(15) For biased engagement, see earlier subclasses. |
(16) For control panel or switch panel see, respectively, subclasses 162+ and 158+. |
(17) For cable marker, see subclass 157; For duct or channel, see subclass 155. |
(18) For general purpose control panel or module, see subclass 162. For rheostat, see subclass 125. |
(19) If control element such as switch, knob or lever is not disclosed, article is considered to be an element and is therefore classified in subclasses 173+. For combination with receptacle, see subclass 142. |
(20) Includes bolder or block. |
(21) Includes photocell or receiver unit, per se. |
(22) If control element such as switch, knob, lever, etc. , is disclosed, article is considered to be a switch, per se, and is therefore classified above. For escutcheon, see D8-350+. |
(23) Includes diode. Includes magnetron. |
(24) Includes circuit board. |
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