Patent application 13850419 (US), filed 2013-03-26
Publication number: US20140289985A1
Title: REPLACEABLE CLEANING PADS
CPC codes: A47L  13/16
A47L  13/20
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20040128786
ref_type: patent
severity: obviousness
ref_id: 20100306946
ref_type: patent
severity: obviousness
ref_id: 20030044569
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)