30-01-2020 дата публикации
Номер: US20200030181A1
Принадлежит:
A foam roller includes a tube and a pad. The tube is made of an elastic material and formed with an external face and an internal face. The external face of the tube includes facets, ridges and protuberances. Each of the ridges is formed between two adjacent ones of the facets. The protuberances are formed on the facets. The pad is made of a relatively soft and elastic material and formed on the external face of the tube. The pad includes facets, ridges and protuberances corresponding to the facets, ridges and protuberances of the tube. 1. A foam roller comprising:{'b': 10', '10', '11', '22', '11', '18', '11', '10, 'a tube () made of an elastic material and formed with an external face and an internal face, wherein the external face of the tube () comprises facets (), ridges (), each of which is formed between two adjacent ones of the facets (), and protuberances () formed on the facets (), wherein the internal face of the tube () extends around and along an axis;'}{'b': 15', '150', '10, 'a reinforcement element () in the form of a plate being biased from the axis and comprising two connective portions () connected to the internal face of the tube (); and'}{'b': 20', '10', '20', '21', '22', '28', '11', '12', '18', '10, 'a pad () made of a soft and elastic material and formed on the external face of the tube (), wherein the pad () comprises facets (), ridges () and protuberances () corresponding to the facets (), ridges () and protuberances () of the tube ().'}21828. The foam roller according to claim 1 , wherein the protuberances ( claim 1 , ) are formed with various length claim 1 , width and height and in various shapes and locations.3. (canceled)420. The foam roller according to claim 1 , wherein the pad () is made of thermoplastic elastomer.5. The foam roller according to claim 4 , wherein the thermoplastic elastomer comprises ethylene vinyl acetate (“EVA”).6. (canceled) The present application is a continuation-in-part application of U.S. patent application Ser ...
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