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Class Information
Number: D14/198
Name: Recording, communication, or information retrieval equipment > Video or audio transmission, recording or playback equipment > Radio receiver, tuner or amplifier, or housing therefor > With visible control > Dial or readout panel
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D255684 |
Response tracer amplifier unit having graphic amplifier response display for stereo sound systems and the like |
Jul. 1, 1980 |
| D255683 |
Combined amplifier and tuner |
Jul. 1, 1980 |
| D254071 |
Digital entry programmable scanning radio receiver or the like |
Jan. 29, 1980 |
| D253888 |
Tuner |
Jan. 8, 1980 |
| D252810 |
Amplifier |
Sep. 4, 1979 |
| D252027 |
Digital entry programmable scanning radio receiver |
Jun. 5, 1979 |
| D251556 |
Tuning adapter for tape recorders |
Apr. 10, 1979 |
| D250534 |
Combined tuner and amplifier |
Dec. 12, 1978 |
| D250535 |
Combined tuner and amplifier |
Dec. 12, 1978 |
| D250191 |
Portable radio |
Nov. 7, 1978 |
| D249515 |
Combined radio receiver, tuner and amplifier |
Sep. 19, 1978 |
| D249146 |
Tuner |
Aug. 29, 1978 |
| D247749 |
Tuner |
Apr. 18, 1978 |
| D247495 |
Combined tuner and amplifier |
Mar. 14, 1978 |
| D245199 |
Portable radio |
Jul. 26, 1977 |
| D244962 |
Tuner |
Jul. 5, 1977 |
| D244799 |
Portable radio |
Jun. 21, 1977 |
| D244482 |
Music tuner |
May. 24, 1977 |
| D243794 |
Combined amplifier and tuner |
Mar. 22, 1977 |
| D243255 |
Combined amplifier and tuner |
Feb. 1, 1977 |
| D242637 |
Amplifier |
Dec. 7, 1976 |
| D242636 |
Amplifier |
Dec. 7, 1976 |
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