1. Field of the Invention.
The present invention relates to removable headrests, and more particularly, to such devices that can be readily disassembled for storage.
2. Description of the Related Art.
Applicant believes that the closest reference corresponds to U.S. Pat. No. 2,582,571 issued to A. M. Thomas in 1950. The patented invention is not volumetrically efficient and constrain the user to one position. Here, a user can readily transport the disassembled headrest. Also, the supporting boards provide sufficient support without constraining a user's movement. The combination of an elastic member with a non-elastic member provides the necessary gripping support.
Other patents describing the closest subject matter provide for a number of more or less complicated features that fail to solve the problem in an efficient and economical way. None of these patents suggest the novel features of the present invention.