Mounting system for car telephone

Claim 1

A mounting system for a car telephone apparatus in which a car ration telephone component may be attached and detached from a vehicle without using any tools, comprising: a mounting shoe adapted to be one of attached on a car telephone apparatus and an integrally formed part of a car telephone apparatus, said shoe including a first rectangular planar surface housing ridges, two opposed sides and two opposed ends, said ridges being serrated in cross-section, each of said two opposed sides and one of said ends having with an edge portion which is flute-like in cross-section and having two branches, one branch of said edge portion being perpendicular to said first planar surface and the other branch being connected to said first branch and parallel to said first planar surface and spaced apart from said first planar surface; a mounting piece adapted to be mounted upon a mounting surface, said mounting piece including a second rectangular planar surface having two opposite edges and an end portion, each of said opposite edges and said end portion having a straight planar flange, wherein each of said flanges is parallel with said second planar surface and projecting outwardly from the respective edge of said second planar surface, said flanges being dimensioned to join said mounting piece to said mounting shoe by sliding engagement with said flute-like edge portions of said mounting shoe, such that, said first planar surface of said mounting shoe contacts said second planar surface of said mounting piece, said mounting piece further including a plate spring spaced from said end portion with a resilient ridge projecting therefrom, said ridge being parallel with said ridges in said mounting shoe such that said ridge is releasably engaged in one of said serrations when said shoe and mounting piece are engaged.