Patent application 14643106 (US), filed 2015-03-10
Publication number: US20150179851A1
Title: BIAXIALLY STRETCHED POLYESTER FILM FOR PROTECTING BACK SURFACE OF SOLAR CELL, AND METHOD FOR PRODUCING POLYESTER RESIN
CPC codes: H10F  19/85
C08G  63/85
C08J   5/18
C08J2367/02
Y02E  10/50
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20130199599
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)