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USD328458S - Trackball for computer system monitor - Google Patents

Trackball for computer system monitor Download PDF

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Publication number
USD328458S
USD328458S US07/507,057 US50705790F USD328458S US D328458 S USD328458 S US D328458S US 50705790 F US50705790 F US 50705790F US D328458 S USD328458 S US D328458S
Authority
US
United States
Prior art keywords
trackball
computer system
system monitor
monitor
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/507,057
Inventor
Timothy C. Barry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MYERS ROSS E
Original Assignee
Microspeed Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microspeed Inc filed Critical Microspeed Inc
Priority to US07/507,057 priority Critical patent/USD328458S/en
Assigned to MICROSPEED INCORPORATED, A CA CORP. reassignment MICROSPEED INCORPORATED, A CA CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BARRY, TIMOTHY C.
Application granted granted Critical
Publication of USD328458S publication Critical patent/USD328458S/en
Assigned to DOMINION CAPITAL, INC. reassignment DOMINION CAPITAL, INC. SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MICROSPEED, INC.
Assigned to GREYROCK BUSINESS CREDIT reassignment GREYROCK BUSINESS CREDIT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MICROSPEED, INC.
Assigned to GREYROCK BUSINESS CREDIT reassignment GREYROCK BUSINESS CREDIT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MICROSPEED, INC.
Assigned to MYERS, ROSS E. reassignment MYERS, ROSS E. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Microspeed Incorporated
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top front and side perspective view of a trackball for computer system showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof; and,
FIGS. 6 and 7 are, respectively, right and left side elevational views thereof.

Claims (1)

  1. The ornamental design for a trackball for computer system monitor, as shown and described.
US07/507,057 1990-04-09 1990-04-09 Trackball for computer system monitor Expired - Lifetime USD328458S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/507,057 USD328458S (en) 1990-04-09 1990-04-09 Trackball for computer system monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/507,057 USD328458S (en) 1990-04-09 1990-04-09 Trackball for computer system monitor

Publications (1)

Publication Number Publication Date
USD328458S true USD328458S (en) 1992-08-04

Family

ID=70471425

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/507,057 Expired - Lifetime USD328458S (en) 1990-04-09 1990-04-09 Trackball for computer system monitor

Country Status (1)

Country Link
US (1) USD328458S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD766243S1 (en) 2008-04-30 2016-09-13 Apple Inc. Mouse
USD829801S1 (en) * 2015-12-14 2018-10-02 Hanwha Techwin Co., Ltd. Surveillance camera
USD834020S1 (en) * 2016-02-24 2018-11-20 Société Civile “GALILEO 2011” Computer input device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD766243S1 (en) 2008-04-30 2016-09-13 Apple Inc. Mouse
USD833435S1 (en) 2008-04-30 2018-11-13 Apple Inc. Mouse
USD857697S1 (en) 2008-04-30 2019-08-27 Apple Inc. Mouse
USD894187S1 (en) 2008-04-30 2020-08-25 Apple Inc. Mouse
USD926187S1 (en) 2008-04-30 2021-07-27 Apple Inc. Mouse
USD945419S1 (en) 2008-04-30 2022-03-08 Apple Inc. Mouse
USD829801S1 (en) * 2015-12-14 2018-10-02 Hanwha Techwin Co., Ltd. Surveillance camera
USD834020S1 (en) * 2016-02-24 2018-11-20 Société Civile “GALILEO 2011” Computer input device

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