Ceiling panel or similar article

- Conwed Corporation

FIG. 1 is a plan view of a ceiling panel showing my new design. The ceiling panel is of conventional thickness.

FIG. 2 is an end view of FIG. 1.

Referenced Cited
U.S. Patent Documents
D253911 January 8, 1980 Hendrickson et al.
1804753 May 1931 Douglas
3013626 December 1961 Brown et al.
Patent History
Patent number: D259215
Type: Grant
Filed: Nov 9, 1978
Date of Patent: May 12, 1981
Assignee: Conwed Corporation (St. Paul, MN)
Inventor: Miner H. Hendrickson (Minneapolis, MN)
Primary Examiner: A. Hugo Word
Law Firm: Eyre, Mann, Lucas & Just
Application Number: 5/959,198
Current U.S. Class: D25/97; D25/80
International Classification: D2501;