|
The ornamental design for a hinged boom arm for a microphone headset, substantially as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevation of a hinged boom arm for a microphone headset, showing my new design, with a typical headset to which it is adapted for connection shown in phantom line;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is an elevation thereof from the side opposite that shown in FIG. 3;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| D432526, | Jul 02 1998 | 3M Svenska Aktiebolag | Microphone boom |
| D900068, | Apr 06 2018 | Audio-Technica Corporation | Microphone |
| D900069, | Apr 06 2018 | Audio-Technica Corporation | Microphone |
| Patent | Priority | Assignee | Title |
| 1424271, | |||
| 1915707, | |||
| 2608905, | |||
| 3221805, | |||
| 3908097, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 24 1979 | Racal Acoustics Limited | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |