Fiberglass reinforced gypsum ceiling panel

- USG Interiors, Inc.
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Description

FIG. 1 is a front perspective view;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view;

FIG. 4 is a rear elevational view; and,

FIG. 5 is a sectional view taken along line 5--5 of FIG. 4.

Referenced Cited
U.S. Patent Documents
183369 October 1876 Cleary
D200723 April 1965 Anderson
763852 June 1904 Caldwell et al.
3087577 April 1963 Prestia
Patent History
Patent number: D365159
Type: Grant
Filed: Nov 30, 1994
Date of Patent: Dec 12, 1995
Assignee: USG Interiors, Inc. (Chicago, IL)
Inventor: William J. Tinen (Glenview, IL)
Primary Examiner: Doris Clark
Attorneys: John M. Lorenzen, David F. Janci
Application Number: 0/31,519