USD335658S - Track ball for computer system cursor control - Google Patents

Track ball for computer system cursor control Download PDF

Info

Publication number
USD335658S
USD335658S US07/770,282 US77028291F USD335658S US D335658 S USD335658 S US D335658S US 77028291 F US77028291 F US 77028291F US D335658 S USD335658 S US D335658S
Authority
US
United States
Prior art keywords
computer system
cursor control
track ball
system cursor
track
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
US07/770,282
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 US07/770,282 priority Critical patent/USD335658S/en
Assigned to Microspeed Incorporated reassignment Microspeed Incorporated ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BARRY, TIMOTHY C.
Application granted granted Critical
Publication of USD335658S publication Critical patent/USD335658S/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

Links

Images

Description

FIG. 1 is a top plan view of a track ball showing my new design;
FIG. 2 is a side elevational view thereof the opposite side being a mirror image thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevatioanl view thereof; and,
FIG. 5 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a track ball for computer system cursor control, as shown and described.
US07/770,282 1991-10-01 1991-10-01 Track ball for computer system cursor control Expired - Lifetime USD335658S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/770,282 USD335658S (en) 1991-10-01 1991-10-01 Track ball for computer system cursor control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/770,282 USD335658S (en) 1991-10-01 1991-10-01 Track ball for computer system cursor control

Publications (1)

Publication Number Publication Date
USD335658S true USD335658S (en) 1993-05-18

Family

ID=70739517

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/770,282 Expired - Lifetime USD335658S (en) 1991-10-01 1991-10-01 Track ball for computer system cursor control

Country Status (1)

Country Link
US (1) USD335658S (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD383454S (en) * 1996-03-26 1997-09-09 Timex Corporation Computer accessory for data transfer
USD387043S (en) * 1996-07-25 1997-12-02 Sysgration Ltd. Track ball
USD406825S (en) * 1997-06-10 1999-03-16 Hou-Lu Tsai Combined keyswitch and joystick for a computer keyboard
USD834022S1 (en) * 2017-04-03 2018-11-20 Logitech Europe S.A. Input device with track ball
USD885388S1 (en) * 2019-01-21 2020-05-26 Group Intellect Technology Limited Trackball

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Softwarehouse catalog item Mouse Systems® trackball, p. 29, winter '89-'90.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD383454S (en) * 1996-03-26 1997-09-09 Timex Corporation Computer accessory for data transfer
USD387043S (en) * 1996-07-25 1997-12-02 Sysgration Ltd. Track ball
USD406825S (en) * 1997-06-10 1999-03-16 Hou-Lu Tsai Combined keyswitch and joystick for a computer keyboard
USD834022S1 (en) * 2017-04-03 2018-11-20 Logitech Europe S.A. Input device with track ball
USD885388S1 (en) * 2019-01-21 2020-05-26 Group Intellect Technology Limited Trackball

Similar Documents

Publication Publication Date Title
USD337322S (en) Computer digitizing tablet
USD345164S (en) Hand controller for multimedia video system
USD350736S (en) Track ball
USD372908S (en) Computer mouse
USD352754S (en) Finger exerciser
USD340923S (en) Computer mouse
USD302010S (en) Computer cursor control
USD331231S (en) Computer mouse
USD345655S (en) Mirror for mounting on a computer
USD331750S (en) Digitizing stylus
USD340926S (en) Computer mouse
USD345577S (en) Ball point pen
USD340924S (en) Computer mouse
USD381014S (en) Computer mouse
USD312629S (en) Computer monitor
USD335658S (en) Track ball for computer system cursor control
USD332446S (en) Mouse pen
USD340356S (en) Case for a computer
USD328596S (en) Cursor control for computer
USD307137S (en) Cursor control for a computer system
USD366037S (en) Finger activated cursor control
USD373760S (en) Computer mouse
USD338881S (en) Computer mouse
USD358843S (en) Roller ball pen
USD354985S (en) Roller ball pen