Acoustical panel

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Description

FIG. 1 is a front, top and right side perspective view of the acoustical panel of the invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevation view thereof with the opposite end being substantially identical;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof with the opposite side being substantially identical; and,

FIG. 6 is an enlarged plan view of a section of the pattern shown on the panel of FIG. 1.

The pattern shown in FIGS. 1 through 4, is repetitive throughout the top, bottom, and end surfaces of the acoustical panel.

Referenced Cited
U.S. Patent Documents
D306350 February 27, 1990 Hardwicke et al.
4843788 July 4, 1989 Gavin et al.
5172530 December 22, 1992 Fishel et al.
Patent History
Patent number: D360700
Type: Grant
Filed: May 3, 1994
Date of Patent: Jul 25, 1995
Assignee: Illbruck, Inc. (Minneapolis, MN)
Inventors: Daniel R. Myers (Andover, MN), Ryan C. Puchreiter (Apple Valley, MN)
Primary Examiner: Doris Clark
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/22,267