Pendant containing temperature sensitive matter

- The Dow Chemical Company
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Description

FIG. 1 is a front elevational view of a pendant containing temperature sensitive matter showing our new design at room temperature, the broken line chain being illustrative of environment only.

FIG. 2 is a front elevational view thereof at body temperature.

The pendant is circular in cross-section.

Referenced Cited
U.S. Patent Documents
D244969 July 12, 1977 Lombard
1074673 October 1913 Weiss
3647279 March 1972 Sharpless et al.
4142383 March 6, 1979 Eberhart
4208888 June 24, 1980 Erdman et al.
Other references
  • Treasures of Love from Crystal Plaza Jewelers, p. 6, Item 6K at upper right-Jade Drop Earrings.
Patent History
Patent number: D280713
Type: Grant
Filed: May 13, 1983
Date of Patent: Sep 24, 1985
Assignee: The Dow Chemical Company (Midland, MI)
Inventors: Paul J. Moses (Midland, MI), Paula B. Moses (Midland, MI)
Primary Examiner: Louis S. Zarfas
Application Number: 6/494,478
Classifications
Current U.S. Class: Pendant, Fob Or Charm (13) (D11/79)