Patent application 14240304 (US), filed 2014-02-21
Publication number: US20140216666A1
Title: CORDLESS RETRACTABLE ROLLER SHADE FOR WINDOW COVERINGS
CPC codes: E06B   9/262
E06B   9/322
E06B   9/42
E06B   9/24
E06B   9/264
E06B   9/38
E06B   9/40
E06B   9/44
E06B   9/56
E06B   9/58
E06B   9/60
E06B   9/80
E06B   9/90
E06B2009/2435
E06B2009/2627
E06B2009/3222
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20100122780
ref_type: patent
severity: obviousness
ref_id: 20010001414
ref_type: patent
severity: obviousness
ref_id: 6467714
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-16)