Patent application 13684151 (US), filed 2012-11-21
Publication number: US20140137495A1
Title: ACOUSTIC PANEL, PARTITION, AND SYSTEM
CPC codes: E04B   2/7403
E04B   2/827
Y02A  30/00
E04B   1/74
E04B   1/82
E04B   1/8209
E04B   1/86
E04B   2/00
E04B   2/7409
E04B   2/7425
E04B   2/821
E04B   2/822
E04B   2/825
E04B   2/828
E04B2001/8263
E06B   5/20
E06B   7/18
E06B   7/2316
Y02B  30/90
Office action: rejection, dated 2015-10-16
Rejection reasons: indefiniteness_112
Final disposition: granted (2015-10-16)