| D322606 |
Electronic control keyboard
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| Patent Drawings: | |
| Inventor: |
Muller, et al. |
| Date Issued: |
December 24, 1991 |
| Application: |
07/397,028 |
| Filed: |
August 22, 1989 |
| Inventors: |
Lowe; Peter (San Francisco, CA)
Muller; Peter (Los Gatos, CA)
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| Assignee: |
Burle Industries (UK) Ltd. (Sunbury-on-Thames, GB2) |
| Primary Examiner: |
Burke; Wallace R. |
| Assistant Examiner: |
Nunn; Freda S. |
| Attorney Or Agent: |
Fruitman; Martin |
| U.S. Class: |
D14/399 |
| Field Of Search: |
D14/100; D14/101; D14/105; D14/106; D14/107; D14/113; D14/115; D14/114; D18/1; D18/7; D18/11; D18/12; 340/700; 340/706; 340/707; 340/711; 340/712; 341/22; 341/23; 364/706; 364/707; 364/708; 364/709; 364/710; 364/200; 364/900; 312/208; 235/145A; 235/145R; 400/486; 400/485; 400/489; D21/48 |
| International Class: |
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| U.S Patent Documents: |
D279381; D282069; D285201; D285793; D308668; 4244659; 4522518; 4579470; 4897649 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for an electronic control keyboard, as shown and described. |
| Description: |
FIG. 1 is a top, front, left side perspective view of an electronic control keyboard showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a bottom plan view thereof.
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