Computer keyboard with built-in trackball

Leung August 30, 1

Patent Grant D350126

U.S. patent number D350,126 [Application Number D/003,824] was granted by the patent office on 1994-08-30 for computer keyboard with built-in trackball. This patent grant is currently assigned to Ouanta Computer Inc.. Invention is credited to Chee-Chun Leung.


United States Patent D350,126
Leung August 30, 1994

Computer keyboard with built-in trackball

Claims

The ornamental design for computer keyboard with built-in trackball, as shown and described.
Inventors: Leung; Chee-Chun (Taipei, TW)
Assignee: Ouanta Computer Inc. (Taipei, TW)
Appl. No.: D/003,824
Filed: January 19, 1993

Current U.S. Class: D14/397
Field of Search: ;341/22,23 ;345/167,168,169,172,164 ;235/145A,145R ;364/708,709.04,709.12 ;400/486,489 ;D14/100,101,106,115 ;D18/1,7,11,12

References Cited [Referenced By]

U.S. Patent Documents
D285201 August 1986 Kim
D285923 September 1986 Takahashi et al.
D296553 July 1988 Takahashi
D313977 January 1991 Iino
D338456 August 1993 Brunner et al.
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney, Agent or Firm: Morgan & Finnegan

Description



FIG. 1 is a perspective view of computer keyboard with built-in trackball showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear elevational view of a second embodiment thereof, the undisclosed views are identical in appearance to the first embodiment.

* * * * *


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