Low frequency heater

- Omron Corporation
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Description

FIG. 1 is a front elevation view of a low frequency heater showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation view thereof; and,

FIG. 6 is a left side elevation view thereof.

Referenced Cited
U.S. Patent Documents
D286453 October 28, 1986 Camens
D305157 December 19, 1989 Kim et al.
2860224 November 1958 Tammen
3552005 January 1971 Fischer
4370544 January 25, 1983 Fujishima et al.
4856204 August 15, 1989 Hindstrom
Other references
  • HFD-Retailing Home Furnishings, Dec.31, 1979, p. 43, Deluxe Rechargeable Shaver, Model SV3850, bottom right side of page.
Patent History
Patent number: D327535
Type: Grant
Filed: May 4, 1990
Date of Patent: Jun 30, 1992
Assignee: Omron Corporation (Kyoto)
Inventor: Yutaka Kobayashi (Kyoto)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Fish & Richardson
Application Number: 7/518,701
Classifications
Current U.S. Class: Portable (D23/332)