Patent application 13524097 (US), filed 2012-06-15
Publication number: US20130337423A1
Title: METHOD FOR RELIEVING A PARTIAL AIRWAY OBSTRUCTION CAUSED BY A FOREIGN OBJECT
CPC codes: G09B  19/00
G09B  19/003
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
subject_matter_101
Final disposition: rejected (2015-10-15)