The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2020
Filed:
Sep. 06, 2016
Ronald B. Johnson, Honokaa, HI (US);
Ronald B. Johnson, Honokaa, HI (US);
Other;
Abstract
A massage roller may include a hollow cylindrical body with a cylindrical core and a plurality of massage protrusions each extending outwardly from the cylindrical body. Each massage protrusion may be substantially centered within a different polygonal region of a polygonal tessellation of the surface of the cylindrical body. The massage protrusions each may have a base, a filleted peripheral edge extending around the base, a concave cap opposite the base, and a plurality of walls equal in number to the edges of the polygonal region in which the protrusion is substantially centered. Each massage protrusion may also include an axial cross-section which is substantially polygonal, and has the same number of edges as and is substantially aligned with the polygonal region in which the protrusion is substantially centered.