TRIFFUSOR
Filed: July 21, 1987
VARIABLE ACOUSTICAL WALL UNITS INCLUDING PLURAL SURFACES OF DIFFERING ACOUSTICAL CHARACTERISTICS
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 73673630
ENSEMBLE
Filed: March 16, 1990
instrumental acoustical shells
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 74039097
CHORISTER
Filed: March 16, 1990
choral acoustical shells
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 74039099
RFZ
Filed: December 19, 1990
architectural design services; namely, custom drawings depicting design acoustical configuarations for rooms to create a…
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 74124737
SOUNDTRAC
Filed: October 30, 1992
fasteners used to secure fabric over a wall, ceiling or acoustical elements such as diffusors or absorbers
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 74326683
VAMPS
Filed: April 19, 1993
modular units; namely, portable framework having openings sized to interchangeably accept various types of acoustical apparatuses…
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 74379606
ROOM OPTIMIZER
Filed: October 22, 1997
computer software for designing acoustical conditions in a listening space
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 75377278
WAVEFORM
acoustical sound diffusers
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 76580017
GLOWLAM
Acoustical panels, namely, acoustical panels for interior surfaces of buildings
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 78807922
