Electronic trip relay

Suzuki , et al. May 11, 1

Patent Grant D335488

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

Jul 1, 1991 [JP] 3-19740
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
3983460 September 1976 Kuhn et al.
4692838 September 1987 Merchant

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.

* * * * *


uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed