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Your search returned 51 patents.
( 984/344 in Current US Classification ) |
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| 1 |
| Patent ID | Title | Date Filed |
| 4470334 | Musical instrument
| September 29, 1982 |
| 4448103 | Tunable bass-tone device
| November 2, 1981 |
| 4445415 | Portable case and stand for pedal controls operationally fixed therein for use with a keyboard temporarily mountable thereon
| August 18, 1982 |
| 4440057 | Electronic musical instrument with improved input device
| August 18, 1982 |
| 4433603 | Component musical instrument
| November 24, 1982 |
| 4433602 | Keyboard musical instrument
| February 5, 1982 |
| 4385541 | Operating apparatus used at an electronic instrument provided with at least one synthesizer
| February 22, 1982 |
| 4380947 | Portable electronic musical instrument having separable controlling panel and keyboard
| June 10, 1981 |
| 4378881 | Portable securing assembly for an electric musical instrument
| November 12, 1981 |
| 4352310 | Portable keyboard musical instrument
| June 27, 1980 |
| 4350070 | Electronic music book
| February 25, 1981 |
| 4342244 | Musical apparatus
| January 31, 1980 |
| 4334453 | Keyboard musical instrument with removable box leg
| February 28, 1980 |
| 4314494 | Electric keyboard musical instrument
| November 19, 1979 |
| 4276801 | Pedal actuated musical chord system
| November 19, 1979 |
| 4245539 | Musical platform
| March 7, 1978 |
| 4241636 | Electronic musical instrument
| December 28, 1978 |
| 4235144 | Means for controlling special musical effects
| June 6, 1979 |
| 4203338 | Trumpet and synthesizer apparatus capable of polyphonic operation
| June 4, 1979 |
| 4157051 | Indicating organ stop tablet
| June 27, 1977 |
| 4128036 | Electro-mechanical keyboard memory for an electronic musical instrument
| September 17, 1976 |
| 4126070 | Keyboard musical instrument
| January 31, 1977 |
| 4123960 | Device for the manual playing of electronic musical instruments
| March 11, 1977 |
| 4106388 | Keyboard unit for electronic musical instruments
| March 9, 1977 |
| 4068552 | Method of and apparatus for producing musical instrument keyboard-controlled pitch variation, tone alteration and the like
| July 2, 1976 |
| 4052923 | Electrical control devices
| June 22, 1976 |
| 4043241 | Musical shoe
| August 2, 1976 |
| 4030397 | Electrically amplified musical instrument control apparatus
| November 21, 1975 |
| 3982463 | Piano-like musical instrument
| January 13, 1975 |
| 3962945 | Foot actuated electronic organ
| December 11, 1974 |
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