Patent application 13451094 (US), filed 2012-04-19
Publication number: US20120283933A1
Title: METHOD FOR OPERATING A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE
CPC codes: F02D  41/3809
F02D  41/2438
F02D  41/247
F02D2041/223
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20100275679
ref_type: patent
severity: obviousness
ref_id: 7210459
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)