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Class Information
Number: D17/2
Name: Musical instruments > Keyboard type > Combined with diverse article
Description: Design that includes the disclosure of another design which, if claimed separately, would be classified in a subsequent subclass or class.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D599841 |
Electronic keyboard instrument |
Sep. 8, 2009 |
| 7396987 |
Portable keyboard musical instrument |
Jul. 8, 2008 |
| D550274 |
Portable keyboard |
Sep. 4, 2007 |
| D549766 |
Combined stringed instrument and keyboard |
Aug. 28, 2007 |
| D384688 |
Combined guitar and synthesizer sound box |
Oct. 7, 1997 |
| 5507215 |
Keyboard assembly |
Apr. 16, 1996 |
| D367858 |
Piano-like computer keys |
Mar. 12, 1996 |
| D358808 |
Computer for composing music |
May. 30, 1995 |
| D345967 |
Personal computer |
Apr. 12, 1994 |
| D344971 |
Typewriter keyboard musical instrument |
Mar. 8, 1994 |
| D310332 |
Combined watch and strap |
Sep. 4, 1990 |
| D310090 |
Combined guitar and keyboard |
Aug. 21, 1990 |
| D293589 |
Guitar controller for a music synthesizer |
Jan. 5, 1988 |
| 4704940 |
Computer keyboard adaptor |
Nov. 10, 1987 |
| D289900 |
Electronic musical instrument |
May. 19, 1987 |
| D261150 |
Combined guitar and synthesizer sound box, or similar article |
Oct. 6, 1981 |
| D256366 |
Synthesizer or similar article |
Aug. 12, 1980 |
| D255803 |
Combined guitar and synthesizer keyboard |
Jul. 8, 1980 |
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