.~.~ Bracket clamped to mount (i.e., single clamp) {12}
231.51
.~.~.~ By pivoted jaw
DEFINITION
Classification: 248/231.51
By pivoted jaw:
(under subclass 226.11) Specially mounted bracket comprising a pair of binding, constricting, or pressing members one of which is connected for arcuate movement toward or away from the other member.