US 11,813,221 B2
Portable percussive massage device
Jason Wersland, Los Angeles, CA (US); Benjamin Nazarian, Los Angeles, CA (US); Jaime Sanchez Solana, Los Angeles, CA (US); and Eduardo Merino, Los Angeles, CA (US)
Assigned to Therabody, Inc., Los Angeles, CA (US)
Filed by Therabody, Inc., Los Angeles, CA (US)
Filed on Jun. 6, 2022, as Appl. No. 17/833,412.
Application 17/833,412 is a continuation in part of application No. 17/515,008, filed on Oct. 29, 2021, abandoned.
Application 17/515,008 is a continuation of application No. 17/190,955, filed on Mar. 3, 2021, granted, now 11,160,723, issued on Mar. 16, 2021.
Application 17/190,955 is a continuation of application No. 16/824,328, filed on Mar. 19, 2020, granted, now 10,945,915, issued on Nov. 2, 2021.
Application 16/824,328 is a continuation in part of application No. 29/708,815, filed on Oct. 9, 2019, granted, now D951470, issued on May 10, 2022.
Claims priority of provisional application 62/899,098, filed on Sep. 11, 2019.
Claims priority of provisional application 62/844,424, filed on May 7, 2019.
Prior Publication US 2022/0296463 A1, Sep. 22, 2022
Int. Cl. A61H 23/00 (2006.01); A61H 23/02 (2006.01)
CPC A61H 23/006 (2013.01) [A61H 23/0254 (2013.01); A61H 2023/002 (2013.01); A61H 2201/0153 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A percussive massage device comprising:
a housing defining a housing interior and a vent opening;
a motor disposed in the housing interior, the motor comprising a rotatable motor shaft, the rotatable motor shaft defining a motor axis;
a battery disposed in the housing interior;
a switch configured to activate the motor;
a reciprocating shaft operatively connected to the rotatable motor shaft, the reciprocating shaft defining a reciprocation axis, and the reciprocating shaft being configured to reciprocate in response to rotation of the rotatable motor shaft;
a vent extending through the vent opening of the housing, the vent being configured to ventilate the housing interior; and
an exhaust fan disposed between the vent and motor and configured to expel air from the housing interior and through the vent,
wherein the vent comprises one or more flanges extending outwardly away from the vent and configured to engage the housing to couple the vent to the vent opening.