US9774594B2
patent
(21) Appl. No.: 15 / 133,509 ( 22 ) Filed : Apr. 20, 2016 Prior Publication Data (65 ) US 2016 /0234203 A1 Aug. 11 , 2016
16 claims. 93,757 characters of text.
patent
(21) Appl. No.: 15 / 133,509 ( 22 ) Filed : Apr. 20, 2016 Prior Publication Data (65 ) US 2016 /0234203 A1 Aug. 11 , 2016
16 claims. 93,757 characters of text.