USD289306S - Trackball - Google Patents
Trackball Download PDFInfo
- Publication number
- USD289306S USD289306S US06/672,345 US67234584F USD289306S US D289306 S USD289306 S US D289306S US 67234584 F US67234584 F US 67234584F US D289306 S USD289306 S US D289306S
- Authority
- US
- United States
- Prior art keywords
- trackball
- elevational view
- ornamental design
- view
- showing
- 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
Links
Images
Description
FIG. 1 is a top plan view of a trackball showing our new design;
FIG. 2 is an end elevational view of one end;
FIG. 3 is an end elevational view of the other end;
FIG. 4 is a bottom plan view;
FIG. 5 is a side elevational view of one side; and
FIG. 6 is a side elevational view of the other side.
Claims (1)
- The ornamental design for a trackball, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/672,345 USD289306S (en) | 1984-11-16 | 1984-11-16 | Trackball |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/672,345 USD289306S (en) | 1984-11-16 | 1984-11-16 | Trackball |
Publications (1)
Publication Number | Publication Date |
---|---|
USD289306S true USD289306S (en) | 1987-04-14 |
Family
ID=70168284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/672,345 Expired - Lifetime USD289306S (en) | 1984-11-16 | 1984-11-16 | Trackball |
Country Status (1)
Country | Link |
---|---|
US (1) | USD289306S (en) |
Cited By (4)
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 |
USD382261S (en) * | 1996-02-13 | 1997-08-12 | Microsoft Corporation | Pointing device |
USD885388S1 (en) * | 2019-01-21 | 2020-05-26 | Group Intellect Technology Limited | Trackball |
-
1984
- 1984-11-16 US US06/672,345 patent/USD289306S/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
Computer Design, Jun. 1980, p. 21, upper right, Trackball. |
Cited By (4)
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 |
USD382261S (en) * | 1996-02-13 | 1997-08-12 | Microsoft Corporation | Pointing device |
USD885388S1 (en) * | 2019-01-21 | 2020-05-26 | Group Intellect Technology Limited | Trackball |
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