What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.
Enter a class/subclass code here to get a list of patent titles. Use
any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
Class Number: D14
Class Title: RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL
EQUIPMENT
Subclass Subclass
Number Title
100 DATA PROCESSOR OR TERMINAL (15)
101 .With handset or acoustic coupler (16)
102 .Console unit (17)
103 ..With work surface overhang or provision for seated operator
104 ...L-shaped or angularly offset top
105 .With reading or marking slot, channel or tray (18)
106 .With distinct vertically oriented display area or panel
107 .Peripheral unit (19)
108 ..Tape drive
109 ..Disc or drum drive
112 ..Punch
113 ..Display
114 .Element or attachment (25)
115 ..Front or keyboard panel (21)
116 ..Optical scanner
117 ..Record card
118 FACSIMILE EQUIPMENT (I.E., TRANSMITTED BY RADIO, WIRE OR
TELEPHONE)
119 TELEGRAPH EQUIPMENT
120 RECORDING MEDIUM OR CARRIER THEREFOR (1)
121 .Cartridge, cassette or magazine
122 .Reel
123 .Transparency mount
124 VIDEO OR AUDIO RECORDING, TRANSMISSION OR PLAYBACK EQUIPMENT
(2)
125 .Video
126 ..Receiver or monitor
127 ...Plural screens
128 ...Projection type
129 ...Combined
130 ....With telephone
131 ....With radio or phonograph
132 ...With swinging or sliding closure
133 ...Console type
134 ...With carrying handle
135 ..Tape or disc recorder or player (3)
136 ...Disc
137 .Radio transceiver (e.g., walkie-talkie, 2-way radio, etc.)
138 ..Mobile telephone type (i.e., cellular or cordless unit with
provision for initiation or reception of telephone calls)
139 ..Citizens band
140 .Telephone equipment
141 ..Answering machine
142 ..Telephone or base therefor
143 ...Simulative
144 ...Combined with diverse article (e.g., radio, etc.) (4)
145 ...With plural handsets
146 ...Coin or card operated
147 ...Unitary type (i.e., with integrated mouthpiece, earpiece and
dialing means)
148 ...Dialing means on handsett
149 ...Freestanding (5)
150 ....With provision for dialing or switching (i.e., keyset or
dial)
151 .....Handset to side of dial
152 ......Rotary dial
153 .....Rotary dial
154 .Dictating or transcribing
155 .Radio transmitter (6)
156 .Compact disc player
157 .Vehicle radio, tape or disc player
158 .Voice synthesizer or translator
159 .Intercom (7)
160 .Magnetic recorder or player
161 ..Tape
162 ...Combined (e.g., with radio, turntable, etc.)
163 ....Portable
164 ...Cartridge or cassette type
165 ....Portable
166 ...Provision for juxtaposed reels
167 .Recorder
168 .Combined (8)
169 ..Radio or amplifier and phonograph
170 ..Radio and clock
171 ...Digital type
172 ..Speaker and diverse article
173 .Coin operated type phonograph or radio, (e.g., jukebox, etc.)
174 ..Remote selector unit
175 .Console type radio or phonograph
176 ..Simulative
177 ...Animate
178 ...Musical instrument or symbol (e.g., lyre, piano, etc.)
179 ..Wickerwork
180 ..Three or more repeats, or uniform configuration, about axis
181 ..Triangular in plan
182 ..Five or more sides
183 ..Curved front or side in plan
184 ..Bilaterally symmetrical (9)
185 .Public address system
186 ..Hand held
187 ...Megaphone or bullhorn type
188 .Radio receiver, tuner or amplifier, or housing therefor
189 ..Simulative
190 ...Humanoid
191 ..Paging device (e.g., beeper, etc.)
192 ..Body or clothing attached
193 ..With closure or swinging panel
194 ..Front mounted speaker or provision therefor
195 ...Circular
196 ...With handle or provision therefor
197 ..With visible control
198 ...Dial or readout panel
199 .Phonograph or housing therefor
200 ..Simulative
201 ..With carrying handle or provision therefor
202 ..With swinging or removeable cover
203 ..Exposed turntable
204 .Speaker or housing therefor (10)
205 ..Headphone or headsett
206 ...With microphone
207 ..Simulative
208 ..Radio or phonograph horn
209 ..Ceiling mount
210 ..With surround, grille or enclosure
211 ...And distinct pedestal or legs
212 ...Three or more repeats, or uniform configuration, about axis
213 ...Sound projection on vertical axis
214 ...Rectangular or square projection surface or outlet
215 ...Circular or oval outlet or grille
216 ..Circular or oval
217 .Element or attachment (11)
218 ..Remote control
219 ..Grille
220 ...Simulative
221 ..Speaker (12)
222 ...Transducer or diaphragm (e.g., driver, magnet, etc.)
223 ...Headphone
224 ...Support (e.g., mounting panel, basket, frame, etc.)
225 ..Microphone
226 ...Combined with diverse article
227 ...Freestanding or with pedestal
228 ...Circular or oval in cross-section
229 ...Holder or support
230 ..Antenna or component thereof
231 ...Bowl or dish type for satellite signal reception
232 ...Simulative
233 ...Three or more repeats, or uniform configuration, about axis
234 ...Formed of wire or uniform-section tubular material
235 ....Dipole type
236 ....Symmetrical on two axes
237 ...Rotator
238 ...Support (e.g., base, mount, etc.)
239 ..Video (13)
240 ..Telephone equipment
241 ...Switchboard or multiple line control (14)
242 ...Acoustic coupler or modem (22)
243 ...Telephone emplifier
244 ...Dial or dialing accessory
245 ....Automatic dialer
246 ....Dial
247 .....Keypad
248 ...Handset (23)
249 ....Mouthpiece or earpiece (24)
250 ...Cover for base or handset
251 ...Support or holder
252 ....Combined with diverse article (e.g., index, writing
implement holder, etc.)
253 ....For handset
254 ....For writing materials
255 ...Light
256 ...Connector
257 ..Front panel or dial
258 ...Vehicle audio type
259 ..Dictating or transcribing
260 ..Magnetic recorder or player
261 ..Phonograph
262 ...Pickup armm
263 ...Cartridge or transducer
264 ...Stylus
265 ..Radio, tuner or amplifier
299 MISCELLANEOUS