|
The ornamental design for an attitude director indicator, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevational view of an attitude director indicator showing our new design; and
FIG. 2 is a front perspective view thereof.
The drawing is lined to indicate contrasting colors.
The rear of the indicator, not shown is substantially plain and unornamented.
Schmidt, Donald F., Knemeyer, Siegfried
| Patent | Priority | Assignee | Title |
| 8290641, | Apr 21 2009 | Pilot Disorientation Prevention Technologies, L.L.C. | Aircraft attitude systems and related methods |
| D274044, | Jan 27 1982 | Rockwell International Corporation | Attitude director indicator |
| D274045, | Jan 27 1982 | Rockwell International Corporation | Attitude director indicator |
| D274046, | Jan 27 1982 | Rockwell International Corporation | Attitude director indicator |
| D274047, | Jan 27 1982 | Rockwell International Corporation | Attitude director indicator |
| D274226, | Jan 27 1982 | Rockwell International Corporation | Attitude director indicator |
| D494482, | Mar 03 2003 | DR ING H C F PORSCHE AKTIENGESELLSCHAFT | Surface configuration of a vehicle cockpit display |
| Patent | Priority | Assignee | Title |
| 3852710, | |||
| 3967236, | Mar 29 1974 | Honeywell INC | Command cue for a flight director instrument |
| 4044709, | Sep 29 1975 | BAYBANK, N A | Omnidirectional speed cockpit display |
| 180812, | |||
| 190763, | |||
| 190968, | |||
| 194191, | |||
| 205791, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 22 1978 | Rockwell International Corporation | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |