Invention Grant
- Patent Title: Pneumatic massage
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Application No.: US16116433Application Date: 2018-08-29
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Publication No.: US11432995B2Publication Date: 2022-09-06
- Inventor: Wade O'Moore , John Knelsen , Horia Blendea , Renato Colja , Robert J. McMillen
- Applicant: Leggett & Platt Canada Co.
- Applicant Address: CA Halifax
- Assignee: Leggett & Platt Canada Co.
- Current Assignee: Leggett & Platt Canada Co.
- Current Assignee Address: CA Halifax
- Agency: Michael Best & Friedrich LLP
- Main IPC: A61H23/00
- IPC: A61H23/00 ; A61H9/00 ; F15C1/22 ; A61H23/04 ; A61H1/00

Abstract:
A fluidic switching module body defining an inlet passage, a first nozzle in fluid communication with the inlet passage, an air splitter in fluid communication with the first nozzle, and a first transfer passage in fluid communication with a first side of the air splitter. A second transfer passage is in fluid communication with a second side of the air splitter, a second nozzle is in fluid communication with the first transfer passage, and a second air splitter is in fluid communication with the second nozzle. A first bladder passage is in fluid communication with a first side of the second air splitter, and a second bladder passage is in fluid communication with a second side of the second air splitter. A first vent passage is in fluid communication with the first bladder passage, and a second vent passage is in fluid communication with the second bladder passage.
Public/Granted literature
- US20200069513A1 PNEUMATIC MASSAGE Public/Granted day:2020-03-05
Information query