USD921228S1

USD921228S1 - Acoustic building element

Info

Publication number: USD921228S1
Application number: US29/722,477
Authority: US
Inventors: Nicolai Sørensen
Original assignee: Rockwool International AS
Current assignee: HARRITSORENSEN APS; Rockwool AS
Priority date: 2019-08-09
Filing date: 2020-01-30
Publication date: 2021-06-01
Anticipated expiration: 2036-06-01

Description

FIG. 1 is a perspective view of a first embodiment of an acoustic building element showing my new design;

FIG. 2 is a front view of the acoustic building element of FIG. 1, the side view from the left side being a mirror image thereof;

FIG. 3 is an end view of the acoustic building element of FIG. 1 taken from the right side, the rear view being identical thereto;

FIG. 4 is a perspective view of a second embodiment of an acoustic building element showing my new design;

FIG. 5 is a front view of the acoustic building element of FIG. 4, the side view from the left side being a mirror image thereof;

FIG. 6 is an end view of the acoustic building element of FIG. 4 taken from the right side, the rear view being identical thereto;

FIG. 7 is a perspective view of a third embodiment of an acoustic building element showing my new design;

FIG. 8 is a is a front view of the acoustic building element of FIG. 7, the side view from the left side being a mirror image thereof;

FIG. 9 is an end view of the acoustic building element of FIG. 4 taken from the right side, the rear view being identical thereto; and,

FIG. 10 is a top view of the first embodiment of an acoustic building element shown in FIG. 1 the top views of the second embodiment shown in FIG. 4 and the third embodiment shown in FIG. 7 being identical thereto.

No drawing figures showing a bottom view are provided, as the bottoms of the acoustic building elements are flat and include no surface ornamentation.

Claims

CLAIM

The ornamental design for an acoustic building element, as shown and described.