Patent application 14460246 (US), filed 2014-08-14
Publication number: US20150055232A1
Title: MAGNIFIER FOR SEWING MACHINE
CPC codes: G02B  25/005
D05B   3/02
D05B   3/22
D05B   3/24
D05B  79/00
D05C   3/02
G02B   7/02
G02B  25/002
Office action: rejection, dated 2015-10-13
Rejection reasons: indefiniteness_112
Final disposition: granted (2015-10-13)