Portable stereophone
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 14, 1985
Grant Date -
N/A
app pub date -
Nov 7, 1983
filing date -
Nov 7, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stereophone includes a pair of temporal pads which connect to a headband and engage the user's head above each ear. A support arm pivotally connects to each temporal pad and supports an ear cup over the user's ear. A locking mechanism enables the support arm to be positioned in a number of operating positions or swung to a transport position.
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