Ceiling tile

Description

FIG. 1 is a top view of a ceiling tile showing my new design;

FIG. 2 is a front view thereof; and

FIG. 3 is a side view thereof.

The bottom of the ceiling tile not shown is plain and unornamented.

Referenced Cited
U.S. Patent Documents
D239529 April 1976 Mead
2795825 June 1957 Miller
Patent History
Patent number: D299872
Type: Grant
Filed: Mar 27, 1986
Date of Patent: Feb 14, 1989
Assignee: Armstrong World Industries, Inc. (Lancaster, PA)
Inventor: Michael W. Jennings (Lancaster, PA)
Primary Examiner: A. Hugo Word
Application Number: 6/846,994
Classifications