Patient transport apparatus with controllable auxiliary wheel assembly | Patent Number 11883333
US 11883333 B2Filled DateJun 21, 2022
Priority DateDec 22, 2015
Publication DateOct 6, 2022
Expiration DateDec 21, 2035
Inventor/ApplicantsBrian Tessmer
Kevin M. Patmore
William D. Childs
Marco Constant
Kevin M. Patmore
William D. Childs
Marco Constant
ExaminesKAN, YURI
Art Unit3662
Technology Center3600
Assignments
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