Patent application 14494620 (US), filed 2014-09-24
Publication number: US20150083067A1
Title: MARINE ENGINE LUBRICATION
CPC codes: C10M 161/00
C10N2020/069
C10N2040/252
C10M 163/00
C10M2203/1006
C10M2203/1025
C10M2205/0285
C10M2207/023
C10M2207/129
C10M2207/262
C10N2030/04
C10N2020/02
C10N2010/04
Office action: rejection, dated 2015-10-13
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20120103303
ref_type: patent
severity: obviousness
ref_id: 6521571
ref_type: patent
severity: obviousness
ref_id: 20120028521
ref_type: patent
severity: obviousness
ref_id: 20120103303
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-13)