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USD315552S - Trackball for a computer - Google Patents

Trackball for a computer Download PDF

Info

Publication number
USD315552S
USD315552S US07/455,739 US45573989F USD315552S US D315552 S USD315552 S US D315552S US 45573989 F US45573989 F US 45573989F US D315552 S USD315552 S US D315552S
Authority
US
United States
Prior art keywords
trackball
computer
view
elevational view
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
US07/455,739
Inventor
James E. Sacherman
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.)
Curtis Computer Products Inc
Original Assignee
Curtis Manufacturing Co 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 Curtis Manufacturing Co Inc filed Critical Curtis Manufacturing Co Inc
Priority to US07/455,739 priority Critical patent/USD315552S/en
Assigned to CURTIS MANUFACTURING COMPANY, INC. reassignment CURTIS MANUFACTURING COMPANY, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: SACHERMAN, JAMES E.
Application granted granted Critical
Publication of USD315552S publication Critical patent/USD315552S/en
Assigned to BANKERS TRUST COMPANY reassignment BANKERS TRUST COMPANY SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CURTIS MANUFACTURING CO., INC. A CORP. OF NEW HAMPSHIRE
Assigned to CURTIS MANUFACTURING CO., INC. reassignment CURTIS MANUFACTURING CO., INC. RELEASE AND REASSIGNMENT Assignors: BANKERS TRUST COMPANY
Assigned to CITICORP USA, INC. reassignment CITICORP USA, INC. SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CURTIS MANUFACTURING CO., INC.
Assigned to CURTIS COMPUTER PRODUCTS, INC. reassignment CURTIS COMPUTER PRODUCTS, INC. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: CURTIS MANUFACTURING CO., INC.
Assigned to FIRST NATIONAL BANK OF CHICAGO, THE reassignment FIRST NATIONAL BANK OF CHICAGO, THE SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CITICORP USA, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Images

Description

FIG. 1 is a top, front, right side perspective view of a trackball for a computer showing my new design;
FIG. 2 is a top plan view thereof on a greatly enlarged scale;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof.

Claims (1)

  1. The ornamental design for a trackball for a computer, as shown and described.
US07/455,739 1989-12-22 1989-12-22 Trackball for a computer Expired - Lifetime USD315552S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/455,739 USD315552S (en) 1989-12-22 1989-12-22 Trackball for a computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/455,739 USD315552S (en) 1989-12-22 1989-12-22 Trackball for a computer

Publications (1)

Publication Number Publication Date
USD315552S true USD315552S (en) 1991-03-19

Family

ID=70460431

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/455,739 Expired - Lifetime USD315552S (en) 1989-12-22 1989-12-22 Trackball for a computer

Country Status (1)

Country Link
US (1) USD315552S (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD377485S (en) * 1995-04-12 1997-01-21 Microsoft Corporation Pointing device
USD378517S (en) * 1995-04-12 1997-03-18 Microsoft Corporation Pointing device
USD380463S (en) * 1996-03-14 1997-07-01 Chun Kuo Wu Mouse
USD382261S (en) * 1996-02-13 1997-08-12 Microsoft Corporation Pointing device
USD384047S (en) * 1996-02-09 1997-09-23 Kensington Microware Limited Computer trackball
USD387043S (en) * 1996-07-25 1997-12-02 Sysgration Ltd. Track ball
US5990871A (en) 1995-04-12 1999-11-23 Microsoft Corporation Ergonomic pointing device
US6922186B2 (en) 2001-03-15 2005-07-26 Curtis Whitcomb Ergonomic computer mouse
USD749061S1 (en) * 2013-10-02 2016-02-09 Samsung Electronics Co., Ltd. Remote controller
USD777141S1 (en) * 2013-10-02 2017-01-24 Samsung Electronics Co., Ltd. Remote controller
USD885388S1 (en) * 2019-01-21 2020-05-26 Group Intellect Technology Limited Trackball
USD898706S1 (en) * 2019-05-15 2020-10-13 Wei Jiang Wireless remote-controller
USD993959S1 (en) * 2021-11-24 2023-08-01 Chenfei YU Computer mouse

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD378517S (en) * 1995-04-12 1997-03-18 Microsoft Corporation Pointing device
US5990871A (en) 1995-04-12 1999-11-23 Microsoft Corporation Ergonomic pointing device
USD377485S (en) * 1995-04-12 1997-01-21 Microsoft Corporation Pointing device
USD384047S (en) * 1996-02-09 1997-09-23 Kensington Microware Limited Computer trackball
USD382261S (en) * 1996-02-13 1997-08-12 Microsoft Corporation Pointing device
USD380463S (en) * 1996-03-14 1997-07-01 Chun Kuo Wu Mouse
USD387043S (en) * 1996-07-25 1997-12-02 Sysgration Ltd. Track ball
US6922186B2 (en) 2001-03-15 2005-07-26 Curtis Whitcomb Ergonomic computer mouse
USD749061S1 (en) * 2013-10-02 2016-02-09 Samsung Electronics Co., Ltd. Remote controller
USD777141S1 (en) * 2013-10-02 2017-01-24 Samsung Electronics Co., Ltd. Remote controller
USD885388S1 (en) * 2019-01-21 2020-05-26 Group Intellect Technology Limited Trackball
USD898706S1 (en) * 2019-05-15 2020-10-13 Wei Jiang Wireless remote-controller
USD993959S1 (en) * 2021-11-24 2023-08-01 Chenfei YU Computer mouse

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