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Patent
   D578542
Priority
Dec 03 2007
Filed
Dec 03 2007
Issued
Oct 14 2008
Expiry
Oct 14 2022
Inventors
Scott, She…
Assg.orig
Research I…
Assg.curr
BlackBerry…
Entity
unknown
Referenced by
17
References
13
Maint.:
n/a
The ornamental design for a set of keys, as shown and described.

The FIGURE is a front elevational view of a set of keys depicting our new design.

The claimed design is directed to the surface of each key up to the broken line boundary which forms no part thereof. The claimed design also includes the specific configuration of the keys. The broken lines shown within the outer broken line boundaries indicate surface shading and not ornamentation. The bracket shown in the drawing is included for the purpose of showing the keys as a set in a specific configuration and forms no part thereof.
INVENTORS:

Scott, Sherryl Lee Lorraine, Pletikosa, Velimir

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
8228211, Sep 11 2009 GABAY, RAN YEHOSHUA; GABAY, YOSSI; GABAY, RAHAMIN; GABAY, MALI; TAL-GABAY, LIZA; GABAY, RAHAMIM Adaptable keyboard system
D585884, Dec 03 2007 BlackBerry Limited Set of keys
D611050, Jul 31 2009 BlackBerry Limited Keyboard
D611051, Jul 31 2009 BlackBerry Limited Keyboard
D611483, Jul 31 2009 BlackBerry Limited Keyboard
D612386, Jul 30 2009 BlackBerry Limited Keyboard
D612387, Jul 31 2009 BlackBerry Limited Keyboard
D619591, Oct 30 2009 BlackBerry Limited Keyboard
D619592, Oct 30 2009 BlackBerry Limited Keyboard
D619648, Jul 24 2009 Panduit Corp Keyboard for a hand-held printer
D620945, Oct 30 2009 BlackBerry Limited Keyboard
D622723, Oct 29 2009 BlackBerry Limited Keyboard
D628999, Dec 03 2009 BlackBerry Limited Keyboard
D632690, Dec 21 2009 BlackBerry Limited Keyboard
D643023, Oct 16 2010 Shelko Electronics Co., Ltd. Remote controller
D663309, Dec 03 2009 BlackBerry Limited Keyboard
D721076, Jan 30 2013 SAMSUNG ELECTRONICS CO LTD Keyboard
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4949260, Jan 03 1989 Method for inputting chinese information through hieroglyphic approach and keyboard arrangement therefor
5212638, May 26 1989 Alphabetic keyboard arrangement for typing Mandarin Chinese phonetic data
5378068, Oct 12 1993 Word processor for generating Chinese characters
5818357, Oct 14 1991 Fujitsu Limited Chair with a supplemental keyboard and a keyboard system
5954437, Feb 09 1998 Computer keyboard system enabling users to locate keys of letters, radicals and phonetic symbols quickly
6636163, Jul 22 1999 Matsushita Electric Industrial Co., Ltd. Numeric key-based chinese address inputting method
6714143, Apr 13 2000 Fujitsu Takamisawa Component Limited Auxiliary keyboard and keyboard improved in operability for key input, and control method therefor
7205982, Jul 26 1999 Character input keyboard
20030052863,
20080111713,
D514571, Mar 17 2003 Qualcomm Incorporated Keyboard for handheld device
D551236, Jul 28 2006 Malikie Innovations Limited Keypad
D556206, Oct 31 2006 BlackBerry Limited Keypad
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 2007PLETIKOSA, VELIMIRResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0201880374 pdf
Nov 23 2007SCOTT, SHERRYL LEE LORRAINEResearch In Motion LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0201880374 pdf
Dec 03 2007Research In Motion Limited(assignment on the face of the patent)
Jul 09 2013Research In Motion LimitedBlackBerry LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0378610215 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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