Patent application 13280478 (US), filed 2011-10-25
Publication number: US20120148006A1
Title: NUCLEAR REACTOR CONTROL ROD DRIVE MECHANISM
CPC codes: G21C   7/12
H02K  33/00
Y02E  30/30
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 3992255
ref_type: patent
severity: obviousness
ref_id: 5233248
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)