USD291574S - Keyboard including trackball - Google Patents
Keyboard including trackball Download PDFInfo
- Publication number
- USD291574S USD291574S US06/691,465 US69146585F USD291574S US D291574 S USD291574 S US D291574S US 69146585 F US69146585 F US 69146585F US D291574 S USD291574 S US D291574S
- Authority
- US
- United States
- Prior art keywords
- keyboard including
- trackball
- including trackball
- keyboard
- 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
Links
Images
Description
FIG. 1 is a top plan view of a keyboard including trackball showing my new design;
FIG. 2 is a front elevational view of the keyboard including trackball of FIG. 1;
FIG. 3 is a rear elevational view of the keyboard including trackball of FIG. 1;
FIG. 4 is an elevational view of one side of the keyboard including trackball of FIG. 1;
FIG. 5 is an elevational view of the other side of the keyboard including trackball of FIG. 1; and
FIG. 6 is a bottom plan view of the keyboard including trackball of FIG. 1.
Claims (1)
- The ornamental design for a keyboard including trackball, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/691,465 USD291574S (en) | 1985-01-14 | 1985-01-14 | Keyboard including trackball |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/691,465 USD291574S (en) | 1985-01-14 | 1985-01-14 | Keyboard including trackball |
Publications (1)
Publication Number | Publication Date |
---|---|
USD291574S true USD291574S (en) | 1987-08-25 |
Family
ID=70155911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/691,465 Expired - Lifetime USD291574S (en) | 1985-01-14 | 1985-01-14 | Keyboard including trackball |
Country Status (1)
Country | Link |
---|---|
US (1) | USD291574S (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5021771A (en) | 1988-08-09 | 1991-06-04 | Lachman Ronald D | Computer input device with two cursor positioning spheres |
US6830394B2 (en) | 2001-06-04 | 2004-12-14 | Hewlett-Packard Development Company, L.P. | Keyboard having a track ball mechanism and a scroll mechanism |
USD952632S1 (en) * | 2020-10-15 | 2022-05-24 | Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. | Keyboard with built-in mouse |
-
1985
- 1985-01-14 US US06/691,465 patent/USD291574S/en not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
Computer Design, 9/80, inside front cover, Megatek/Whizzard 7200 Keyboard. |
Computer Design, Apr., 1981, p. 54, Cybernex XL-83 Keyboard. |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5021771A (en) | 1988-08-09 | 1991-06-04 | Lachman Ronald D | Computer input device with two cursor positioning spheres |
US6830394B2 (en) | 2001-06-04 | 2004-12-14 | Hewlett-Packard Development Company, L.P. | Keyboard having a track ball mechanism and a scroll mechanism |
USD952632S1 (en) * | 2020-10-15 | 2022-05-24 | Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. | Keyboard with built-in mouse |
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