Patent application 14437436 (US), filed 2015-08-10
Publication number: US20150338730A1
Title: ROLLED PROJECTION SCREEN
CPC codes: G03B  21/58
Y10T  29/49828
G03B  21/60
Office action: rejection, dated 2015-10-13
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20080002254
ref_type: patent
severity: obviousness
ref_id: 7911695
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-13)