Patent application 13329125 (US), filed 2011-12-16
Publication number: US20130152356A1
Title: MATERIAL REMOVAL SYSTEM FOR USE WITH ARTICLES HAVING VARIATIONS IN FORM
CPC codes: B24B  27/0038
Y10T  29/49764
Y10T  29/53022
B24B  27/04
Office action: rejection, dated 2015-10-19
Rejection reasons: obviousness_103
Prior art cited: ref_id: 8738342
ref_type: patent
severity: obviousness
ref_id: 20100282026
ref_type: patent
severity: obviousness
ref_id: 7954380
ref_type: patent
severity: obviousness
ref_id: 8374835
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-19)