초록 ▼

A suction sign holder is provided having a suction cup and a tack. The suction cup and tack having mating surfaces between which a sign is held. The mating surfaces can be provided with a plurality of concentric grooves and ridges or other projections which mate together and frictionally hold a sign

A suction sign holder is provided having a suction cup and a tack. The suction cup and tack having mating surfaces between which a sign is held. The mating surfaces can be provided with a plurality of concentric grooves and ridges or other projections which mate together and frictionally hold a sign therebetween. The shaft of the tack can be provided with a raised rib or a groove disposed on the shaft of the tack at an angle. The rib may additionally have a sloping leading edge and a perpendicular trailing edge such that the shaft is easily inserted yet resists backing out of the bore.

대표청구항 ▼

[ I claim:] [1.] A suction cup holder comprising:a. a suction cup having a cup portion and a neck extending therefrom, the neck having a longitudinal bore and a top surface having at least one projection, the at least one projection configured to mate with a bottom surface of a tack, the bore extend

[ I claim:] [1.] A suction cup holder comprising:a. a suction cup having a cup portion and a neck extending therefrom, the neck having a longitudinal bore and a top surface having at least one projection, the at least one projection configured to mate with a bottom surface of a tack, the bore extending through the top surface; andb. a tack having a head, a bottom surface and a shaft extending from the bottom surface, said shaft removably disposed in said bore and wherein the bottom surface has at least one recessed area to receive the at least one projection and mate with the top surface of the neck.