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Patent
D382262
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Priority
Oct 19 1995
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Filed
Oct 19 1995
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Issued
Aug 12 1997
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Expiry
Aug 12 2011
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Assg.orig
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Entity
unknown
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7
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5
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n/a
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The ornamental design for a set of keys for a keypad, as shown and descibed
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FIG. 1 is a top plan view of a set of keys for a keypad showing my new
design wherein numerical keys are disclosed; and,
FIG. 2 is a top plan view of a second embodiment thereof wherein the only
difference is in the inclusion of alphabetical keys.
The undisclosed portions of the keys are identical to the contours shown in
the figures.
Tien, Hsin Chen
Patent |
Priority |
Assignee |
Title |
4180337, |
Jul 05 1974 |
|
Keyboard arrangement |
4375922, |
Sep 16 1976 |
Sharp Kabushiki Kaisha |
Character printing system in electronic data processing apparatus such as electronic calculators |
D302270, |
Jan 30 1986 |
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Keyboard |
D359480, |
Dec 07 1993 |
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Top surface of a set of keys used for English and Japanese symbols based on International Phonetic Association coding in a keyboard configuration |
JP53374, |
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