Fiberglass reinforced gypsum ceiling panel
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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
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
Classifications
Current U.S. Class:
Panel, Tile Or Applique Of Floor, Wall, Roof, Etc. (21) (D25/138)