Portable abdominal exercising mat
作者： Anthony Marrero
DOI:
关键词:
摘要: A portable abdominal exercising mat including a portion defined by an upper panel and lower panel. The the each have inner surface, outer edge, opposed side edges. edge of are foldably coupled whereby in extended orientation has edges panels linearly aligned. surface gaming board printed thereon.
lens.org 参考文章(10)
Ann Marie Dlott, Stephen P. Dlott, Anil Saigal, Transformable lunch-box robot ,(1986)
Elsie A. Darr, Game mat apparatus ,(1996)
Randall J. Ratkowski, Self-contained multipurpose comfort device ,(1994)
Suzanne Havens, Body stretching and exercise mat system ,(1993)
Richard A. Moore, Combination food carrier and amusement device ,(1986)
Charles J. Hogue, Exercising slant board ,(1977)
Herman Lui, Device for abdominal muscle exercise ,(1995)
Margaret E. Fritz, Kyle D. Fritz, Combination beach mat and carrying device ,(1996)
Sr. Michael A. Vannozzi, Flexible vinyl chess mat that converts into a carrying case ,(1995)
J Seidman, Hidden indicia game board and associated toy sheet with similar indicia ,(1971)