Patent application 13755984 (US), filed 2013-01-31
Publication number: US20130206741A1
Title: HELMET-INTEGRATED WELD TRAVEL SPEED SENSING SYSTEM AND METHOD
CPC codes: B23K   9/0956
B23K   9/095
B23K   9/0953
G01P   3/36
G01P   3/38
G01S  11/12
G01S  11/14
G01S  17/58
Office action: rejection, dated 2015-10-13
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: EP 2022592
ref_type: patent
severity: novelty_destroying
ref_id: 20100224610
ref_type: patent
severity: novelty_destroying
ref_id: 20100201803
ref_type: patent
severity: novelty_destroying
ref_id: 20090231423
ref_type: patent
severity: novelty_destroying
ref_id: JP 09220690
ref_type: patent
severity: novelty_destroying
ref_id: EP 2022592
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-13)