Patent application 14043770 (US), filed 2013-10-01
Publication number: US20150094179A1
Title: BICYCLE SPROCKET
CPC codes: F16H  55/30
B62M   9/00
F16H2055/306
Office action: rejection, dated 2015-10-16
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: 5026329
ref_type: patent
severity: novelty_destroying
ref_id: 5026329
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-16)