Patent application 13871532 (US), filed 2013-04-26
Publication number: US20140323896A1
Title: OROPHARYNGEAL AIRWAY
CPC codes: A61M  16/0486
A61M  16/0475
A61M  16/0493
A61M  16/0495
A61M  16/085
A61B   5/0836
A61B   5/097
A61M2202/0208
A61M2230/432
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: 6098617
ref_type: patent
severity: novelty_destroying
ref_id: 5976072
ref_type: patent
severity: novelty_destroying
Final disposition: pending (2015-10-15)