Patent application 13983368 (US), filed 2013-08-02
Publication number: US20130309115A1
Title: Fluid-Actuated Rotary Drive Device
CPC codes: F01C   1/324
F15B  15/12
Office action: rejection, dated 2015-10-14
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: DE 19511488
ref_type: patent
severity: obviousness
ref_id: JP 60192287
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-14)