Patent application 13848907 (US), filed 2013-03-22
Publication number: US20130247390A1
Title: Slitter Blade Guard
CPC codes: B26D   7/22
Y10T  83/606
Y10T  83/7734
B26D   7/00
B26D   7/2635
Office action: rejection, dated 2015-10-14
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: EP 0775548
ref_type: patent
severity: novelty_destroying
ref_id: 5864952
ref_type: patent
severity: novelty_destroying
ref_id: EP 0775548
ref_type: patent
severity: novelty_destroying
ref_id: 20080295337
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-14)