USD292600S - Track ball unit - Google Patents

Track ball unit Download PDF

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Publication number
USD292600S
USD292600S US06/656,799 US65679984F USD292600S US D292600 S USD292600 S US D292600S US 65679984 F US65679984 F US 65679984F US D292600 S USD292600 S US D292600S
Authority
US
United States
Prior art keywords
ball unit
track ball
track
unit
ornamental design
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
US06/656,799
Inventor
Eric Wagner
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Assigned to ASEA AKTIEBOLAG, A CORP OF SWEDEN reassignment ASEA AKTIEBOLAG, A CORP OF SWEDEN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WAGNER, ERIC
Application granted granted Critical
Publication of USD292600S publication Critical patent/USD292600S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top perspective view from one end of a track ball unit showing my new design.
FIG. 2 is a perspective view looking from the other end of the track ball unit.
There are no ornamental features on the bottom of the track ball unit.

Claims (1)

  1. The ornamental design for a track ball unit, substantially as shown and described.
US06/656,799 1984-04-09 1984-10-01 Track ball unit Expired - Lifetime USD292600S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE841167 1984-04-09
SE19841167 1984-04-09

Publications (1)

Publication Number Publication Date
USD292600S true USD292600S (en) 1987-11-03

Family

ID=70157900

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/656,799 Expired - Lifetime USD292600S (en) 1984-04-09 1984-10-01 Track ball unit

Country Status (1)

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US (1) USD292600S (en)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD301234S (en) 1985-09-24 1989-05-23 International Business Machines Corporation Cursor control for computer graphics workstation
USD303662S (en) 1988-02-09 1989-09-26 Sun Microsystems, Inc. Cursor control
USD313589S (en) 1987-07-24 1991-01-08 Microspeed, Inc. Hand operated computer display control
USD315552S (en) 1989-12-22 1991-03-19 Curtis Manufacturing Company, Inc. Trackball for a computer
USD322605S (en) 1989-12-19 1991-12-24 Hayes Technology Computer cursor control
USD328458S (en) 1990-04-09 1992-08-04 Microspeed Inc. Trackball for computer system monitor
US5187468A (en) 1989-10-23 1993-02-16 Microsoft Corporation Pointing device with adjustable clamp attachable to a keyboard
USD334924S (en) 1990-06-01 1993-04-20 Verifone, Inc. Memory cartridge for a point of transaction terminal
USD335656S (en) 1990-12-27 1993-05-18 Microsoft Corporation Pointed instrument with a combined tilting and coupling assembly
USD340042S (en) 1991-10-04 1993-10-05 Micromed Systems, Inc. Handheld computer pointing device
USD342241S (en) 1991-03-08 1993-12-14 Microsoft Corporation Computer trackball
USD350344S (en) 1992-10-13 1994-09-06 International Business Machines Corporation Computer pointing device
USD353370S (en) 1993-03-05 1994-12-13 Microsoft Corporation Computer trackball
USD355899S (en) 1992-10-30 1995-02-28 Microsoft Corporation Combined pointing device and coupling assembly
USD356788S (en) 1993-06-30 1995-03-28 Sharp Kabushiki Kaisha Cursor control for computer display
USD361759S (en) 1992-10-30 1995-08-29 Microsoft Corporation Pointing device and a coupling assembly
USD361760S (en) 1993-12-17 1995-08-29 Silitek Corporation Trackball
USD368097S (en) 1995-06-05 1996-03-19 Hayes Microcomputer Products, Inc. Modem
USD372908S (en) 1993-11-30 1996-08-20 Logitech Sa Computer mouse
USD377485S (en) * 1995-04-12 1997-01-21 Microsoft Corporation Pointing device
USD378517S (en) * 1995-04-12 1997-03-18 Microsoft Corporation Pointing device
USD381661S (en) * 1995-04-25 1997-07-29 Zenith Electronics Corporation Track ball remote control unit
USD382261S (en) * 1996-02-13 1997-08-12 Microsoft Corporation Pointing device
USD384672S (en) * 1996-07-01 1997-10-07 Hayes Microcomputer Products, Inc. Modem
USD399499S (en) 1996-02-13 1998-10-13 Microsoft Corporation Pointing device
USD401762S (en) 1993-06-15 1998-12-01 Johnson & Johnson Vision Products, Inc. Package for a multiple of contact lenses
US5990871A (en) 1995-04-12 1999-11-23 Microsoft Corporation Ergonomic pointing device
USD461179S1 (en) 2001-07-12 2002-08-06 Sharper Image Corporation Telephone accessory
USD485064S1 (en) 1992-12-21 2004-01-13 Johnson & Johnson Vision Care, Inc. Contact lens package
USD616888S1 (en) * 2008-09-26 2010-06-01 Beifa Group Co., Ltd. Wireless mouse
USD887751S1 (en) * 2018-05-15 2020-06-23 Stringtech Workstations Inc. Stringed instrument work station
USD888025S1 (en) * 2018-10-12 2020-06-23 Audio-Technica Corporation Microphone stand

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD281776S (en) 1983-11-21 1985-12-17 Illinois Tool Works Inc. Remote control hemisphere switch
USD285203S (en) 1984-01-10 1986-08-19 Koala Technologies Corporation Touch table controller for computers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD281776S (en) 1983-11-21 1985-12-17 Illinois Tool Works Inc. Remote control hemisphere switch
USD285203S (en) 1984-01-10 1986-08-19 Koala Technologies Corporation Touch table controller for computers

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD301234S (en) 1985-09-24 1989-05-23 International Business Machines Corporation Cursor control for computer graphics workstation
USD313589S (en) 1987-07-24 1991-01-08 Microspeed, Inc. Hand operated computer display control
USD303662S (en) 1988-02-09 1989-09-26 Sun Microsystems, Inc. Cursor control
US5187468A (en) 1989-10-23 1993-02-16 Microsoft Corporation Pointing device with adjustable clamp attachable to a keyboard
USD322605S (en) 1989-12-19 1991-12-24 Hayes Technology Computer cursor control
USD315552S (en) 1989-12-22 1991-03-19 Curtis Manufacturing Company, Inc. Trackball for a computer
USD328458S (en) 1990-04-09 1992-08-04 Microspeed Inc. Trackball for computer system monitor
USD334924S (en) 1990-06-01 1993-04-20 Verifone, Inc. Memory cartridge for a point of transaction terminal
USD335656S (en) 1990-12-27 1993-05-18 Microsoft Corporation Pointed instrument with a combined tilting and coupling assembly
USD342241S (en) 1991-03-08 1993-12-14 Microsoft Corporation Computer trackball
USD340042S (en) 1991-10-04 1993-10-05 Micromed Systems, Inc. Handheld computer pointing device
USD350344S (en) 1992-10-13 1994-09-06 International Business Machines Corporation Computer pointing device
USD355899S (en) 1992-10-30 1995-02-28 Microsoft Corporation Combined pointing device and coupling assembly
USD361759S (en) 1992-10-30 1995-08-29 Microsoft Corporation Pointing device and a coupling assembly
USD485064S1 (en) 1992-12-21 2004-01-13 Johnson & Johnson Vision Care, Inc. Contact lens package
USD353370S (en) 1993-03-05 1994-12-13 Microsoft Corporation Computer trackball
USD401762S (en) 1993-06-15 1998-12-01 Johnson & Johnson Vision Products, Inc. Package for a multiple of contact lenses
USD356788S (en) 1993-06-30 1995-03-28 Sharp Kabushiki Kaisha Cursor control for computer display
USD372908S (en) 1993-11-30 1996-08-20 Logitech Sa Computer mouse
USD375729S (en) 1993-11-30 1996-11-19 Logitech Sa Computer mouse
USD361760S (en) 1993-12-17 1995-08-29 Silitek Corporation Trackball
USD378517S (en) * 1995-04-12 1997-03-18 Microsoft Corporation Pointing device
USD377485S (en) * 1995-04-12 1997-01-21 Microsoft Corporation Pointing device
US5990871A (en) 1995-04-12 1999-11-23 Microsoft Corporation Ergonomic pointing device
USD381661S (en) * 1995-04-25 1997-07-29 Zenith Electronics Corporation Track ball remote control unit
USD368097S (en) 1995-06-05 1996-03-19 Hayes Microcomputer Products, Inc. Modem
USD382261S (en) * 1996-02-13 1997-08-12 Microsoft Corporation Pointing device
USD399499S (en) 1996-02-13 1998-10-13 Microsoft Corporation Pointing device
USD384672S (en) * 1996-07-01 1997-10-07 Hayes Microcomputer Products, Inc. Modem
USD461179S1 (en) 2001-07-12 2002-08-06 Sharper Image Corporation Telephone accessory
USD616888S1 (en) * 2008-09-26 2010-06-01 Beifa Group Co., Ltd. Wireless mouse
USD887751S1 (en) * 2018-05-15 2020-06-23 Stringtech Workstations Inc. Stringed instrument work station
USD888025S1 (en) * 2018-10-12 2020-06-23 Audio-Technica Corporation Microphone stand

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