Thermoplastic panel for storing a thermal energy storage material

- The Dow Chemical Company
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Description

FIG. 1 is a front perspective view of a thermoplastic panel for storing a thermal energy storage material showing my new design;

FIG. 2 is a rear perspective view of the container or panel;

FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D236473 August 1975 Kerlin et al.
D243401 February 15, 1977 Almen
D261030 September 29, 1981 King
4442827 April 17, 1984 Helman et al.
4452231 June 5, 1984 El-Shayeb
4495927 January 29, 1985 Fisher
Patent History
Patent number: D281009
Type: Grant
Filed: May 13, 1983
Date of Patent: Oct 15, 1985
Assignee: The Dow Chemical Company (Midland, MI)
Inventors: Paul J. Moses (Midland, MI), James E. Kosinski (Midland, MI), Wayne R. Hutter (Midland, MI)
Primary Examiner: A. Hugo Word
Attorney: Nis H. Juhl
Application Number: 6/494,477
Classifications
Current U.S. Class: D23/72; D25/80