A belt holder for portable radio apparatus and the like includes a belt fastener and a receptacle housing. The receptacle housing is pivotally mounted to the belt fastener. A clamp mechanism includes a sliding clamp body having two projecting clamp arms which engage the radio apparatus to prevent the...http://www.google.de/patents/US4485946?utm_source=gb-gplus-sharePatent US4485946 - Belt holder for portable radio apparatus
