Patent application 14596765 (US), filed 2015-01-14
Publication number: US20150226306A1
Title: SPROCKET
CPC codes: F16H  55/30
B62M   9/10
B62M   9/105
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
indefiniteness_112
double_patenting
Prior art cited: ref_id: 20130139642
ref_type: patent
severity: novelty_destroying
ref_id: 20130184110
ref_type: patent
severity: novelty_destroying
Final disposition: pending (2015-10-15)