PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D510578
|
Priority
Jun 25 2004
|
Filed
Jun 25 2004
|
Issued
Oct 11 2005
|
Expiry
Oct 11 2019
|
|
Assg.orig
|
|
Entity
unknown
|
19
|
18
|
n/a
|
|
|
The ornamental design for a portion of a keyboard, as shown and described.
|
FIG. 1 is a top front perspective view of a portion of a keyboard showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a left side view thereof; and,
FIG. 4 is a front view thereof.
The broken line showing of the remainder of the keyboard forms no part of the claimed design.
Ohta, Seiya
Patent |
Priority |
Assignee |
Title |
D531184, |
Aug 22 2005 |
Microsoft Corporation |
Body shape for keyboard |
D537830, |
Aug 22 2005 |
Microsoft Corporation |
Key configuration for an input device |
D537831, |
Aug 22 2005 |
Microsoft Corporation |
Key configuration for an input device |
D538283, |
Aug 22 2005 |
Microsoft Corporation |
Keyboard |
D540335, |
Apr 03 2006 |
|
Wave keypad |
D546828, |
Aug 22 2005 |
Microsoft Corporation |
Edge contour of a keyboard housing opening |
D546829, |
Aug 22 2005 |
Microsoft Corporation |
Portion of a keyboard |
D546830, |
Aug 22 2005 |
Microsoft Corporation |
Portion of a keyboard |
D546831, |
Aug 22 2005 |
Microsoft Corporation |
Body shape for keyboard |
D550225, |
Aug 22 2005 |
Microsoft Corporation |
Key configuration for an input device |
D613297, |
Aug 15 2008 |
Hon Hai Precision Industry Co., Ltd. |
Keyboard for computer |
D721365, |
Jun 28 2013 |
Microsoft Corporation |
Keyboard |
D721366, |
Jun 28 2013 |
Microsoft Corporation |
Keyboard |
D721367, |
Jun 28 2013 |
Microsoft Corporation |
Keyboard |
D721368, |
Jun 28 2013 |
Microsoft Corporation |
Keyboard |
D721369, |
Jun 28 2013 |
Microsoft Corporation |
Keyboard |
D803835, |
Oct 26 2016 |
Microsoft Corporation |
Keyboard |
D803836, |
Oct 26 2016 |
Microsoft Corporation |
Keyboard |
D981411, |
Jul 25 2019 |
Logitech Europe S.A. |
Keyboard |
Patent |
Priority |
Assignee |
Title |
5129747, |
Jul 15 1991 |
|
Keyboard |
5339097, |
Oct 21 1986 |
Microsoft Corporation |
Computer keyboard |
5360280, |
May 19 1992 |
METAMORFYX, L L C |
Ergonomic keyboard including arcuate elongated keys |
5397189, |
Apr 29 1993 |
|
Non-planar ergonomic keyboard |
5717430, |
Aug 18 1994 |
BLOOMBERG FINANCE L P |
Multimedia computer keyboard |
6443643, |
May 19 1992 |
Metamorfyx |
Ergonomic keyboard |
20040190969, |
|
|
|
D348877, |
Aug 04 1992 |
|
Maximum comfort keyboard |
D377930, |
Jul 19 1995 |
Sanyo Electric Co., Ltd.; Tottori Sanyo Electric Co., Ltd. |
Computer |
D386169, |
Jul 03 1996 |
|
Keyboard |
D390549, |
Mar 11 1997 |
|
Keyboard |
D422273, |
Oct 09 1996 |
LG Electronics Inc |
Keyboard |
D428613, |
Sep 10 1999 |
|
Keyboard |
D442590, |
Mar 30 2000 |
Microsoft Corporation |
Portion of a keyboard |
D453334, |
Sep 04 1998 |
P. C. D. Maltron Ltd. |
Keyboard |
D464051, |
Oct 31 2001 |
Ortek Technology, Inc. |
Keyboard |
D467589, |
May 17 2002 |
Microsoft Corporation |
Portion of a keyboard |
D471910, |
Dec 31 2001 |
|
Keyboard |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a