Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rigoberto Marquez0
Date of Patent
February 15, 2022
0Patent Application Number
168069830
Date Filed
March 2, 2020
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An adjustable lumbar support system for a chair having a single swing bar. An actuator is mounted between the lumbar support base and the chair frame and may be motorized. Extending the extension shaft of the actuator provides additional support to a user seated in the chair.
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