Patent application 13811480 (US), filed 2013-01-22
Publication number: US20130119028A1
Title: DEVICE FOR PROCESSING PIPES BY MEANS OF A LASER BEAM
CPC codes: B23K  26/02
B23K  26/103
B23K2101/06
B23K  37/0276
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 7367931
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)