Thermoelectric cooling pillow

- Hitachi, Ltd.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top and left side perspective view of a thermoelectric cooling pillow showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D195440 June 1963 Bennett
D238278 December 1975 Baker
2943620 July 1960 Sibert
4325151 April 20, 1982 Wu
Foreign Patent Documents
339347 August 1959 CHX
Other references
  • J. C. Penney Advertisement in The Washington Post, Jul. 9, 1978, p. 7, bottom right of page.
Patent History
Patent number: D282515
Type: Grant
Filed: May 10, 1983
Date of Patent: Feb 11, 1986
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Hiromi Wada (Tachikawa), Shuhei Tsuchihashi (Sayama), Yoshimi Miyamoto (Tochigi)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Law Firm: Antonelli, Terry & Wands
Application Number: 6/493,218
Classifications
Current U.S. Class: D/6601; D23/140; D/6596