U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Keyboard

Patent D658661 Issued on May 1, 2012. Estimated Expiration Date: Icon_subject May 1, 2026. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Keyboard for a handheld communication device
Patent #: D523423
Issued on: 06/20/2006
Inventor: Corley, et al.

Handheld electronic device and keypad having tactile features
Patent #: 7433719
Issued on: 10/07/2008
Inventor: Dabov

Hand-held electronic device
Patent #: D587264
Issued on: 02/24/2009
Inventor: Griffin, et al.

Keyboard for a handheld mobile communication device
Patent #: D588119
Issued on: 03/10/2009
Inventor: Griffin

Electronic device sliding mechanism
Patent #: 7515930
Issued on: 04/07/2009
Inventor: Eromaki

Handheld electronic device Patent #: D593554
Issued on: 06/02/2009
Inventor: Griffin, et al.

Inventors

Assignee

Application

No. 29391791 filed on 05/12/2011

US Classes:

D14/455Keyboard or keypad

Examiners

Primary: Nunn, Freda S

Claims



CLAIM We claim the ornamental design for a keyboard, as shown and described.

Description



FIG. 1 is a front perspective view of a keyboard; and,

FIG. 2 front view of a keyboard.

The broken lines represent portions of the keyboard and form no part of the claimed design.

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