Thermal relay housing

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a front panel for a thermal relay showing my new design;

FIG. 2 is a perspective view of a front panel for a thermal relay showing a second embodiment of my new design;

FIG. 3 is a right side view thereof, the right side view of the first embodiment being the same;

FIG. 4 is a front view thereof; and

FIG. 5 is a front view of a front panel for a thermal relay showing my new design.

The broken line showing is included for the purpose of illustrating environmental elements only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D255350 June 10, 1980 Fujita et al.
D296433 June 28, 1988 Mizuno et al.
Other references
  • Siemans-Allis Contactor C21 pictured on p. 22, Industrial Equipment News 1-83. Square D Contactor pictured on inside front cover Design News 10-7-85. Square D Relays pictured on p. 190 Design News 12-2-85. Cutler Hammer Relays pictured p. 21 Design News 8-5-85.
Patent History
Patent number: D323815
Type: Grant
Filed: Dec 16, 1988
Date of Patent: Feb 11, 1992
Assignee: La Telemecanique Electrique
Inventor: Christian Bouteiller (Rueil Malmaison)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Attorney: Wiliam D. Drucker
Application Number: 7/285,886
Classifications
Current U.S. Class: Relay (D13/159)