U.S. patent number D335,488 [Application Number 07/815,370] was granted by the patent office on 1993-05-11 for electronic trip relay.
This patent grant is currently assigned to Mitsubishi Denki Kabushiki Kaisha. Invention is credited to Shingo Akita, Ichiro Arinobu, Koji Hirotsune, Kazuhiro Ishii, Masakatsu Suzuki.
United States Patent |
D335,488 |
Suzuki , et al. |
May 11, 1993 |
Electronic trip relay
Claims
The ornamental design for an electronic trip relay, as shown and
described.
Inventors: |
Suzuki; Masakatsu (Kamakura,
JP), Ishii; Kazuhiro (Fukuyama, JP), Akita;
Shingo (Fukuyama, JP), Hirotsune; Koji (Fukuyama,
JP), Arinobu; Ichiro (Fukuyama, JP) |
Assignee: |
Mitsubishi Denki Kabushiki
Kaisha (Tokyo, JP)
|
Appl.
No.: |
07/815,370 |
Filed: |
December 31, 1991 |
Foreign Application Priority Data
Current U.S.
Class: |
D13/159;
D13/160 |
Field of
Search: |
;D13/159,160,162,164
;200/144R ;361/95,96 ;335/18,132 ;337/6,46,49,107,151,154 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
"Mitsubishi Low-Voltage Air Circuit Breakers", published by
Mitsubishi Denki Kabushiki Kaisha, Jan. 1984..
|
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Sincavage; Joel
Attorney, Agent or Firm: Burns, Doane, Swecker &
Mathis
Description
FIG. 1 is a front and upper right perspective view of an electronic
trip relay showing our new design;
FIG. 2 is a rear and lower left perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a left side elevational view thereof; and,
FIG. 9 is a front and upper right perspective view thereof shown
with the transparent cover in the open position.
* * * * *