Patent
   D487579
Priority
Jun 13 2003
Filed
Jun 13 2003
Issued
Mar 16 2004
Expiry
Mar 16 2018
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for a clipboard, as shown.

FIG. 1 is a front perspective veiw of a clipboard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Chen, Peter

Patent Priority Assignee Title
6971616, Sep 22 2003 Clipboard
9849714, Sep 18 2012 LEUNG, MING FUK Plastic plate clip
D525658, Dec 03 2004 WOLFF, STEPHEN H Double handled clipboard
D575826, Apr 02 2007 OFFICEMATE, LLC Clipboard
D580990, Jul 16 2007 Clipboard
D586400, Jun 21 2007 Thin document case
D601631, Jun 05 2008 WORKLIFE BRANDS LLC Clipboard
D602090, Jun 05 2008 WORKLIFE BRANDS LLC Clipboard
D656546, Jun 05 2008 WORKLIFE BRANDS LLC Clipboard
D666673, Jun 05 2008 WORKLIFE BRANDS LLC Binder
D674018, Jun 05 2008 WORKLIFE BRANDS LLC Clipboard
D692949, Mar 15 2013 Clipboard storage container
D702762, Oct 14 2010 Clipboard
D745604, Jan 11 2010 Slant board
D753765, Jul 31 2014 OFFICEMATE, LLC Clipboard
D814566, Sep 14 2016 RSR AUTOGRAPHS LLC Clipboard
D982076, Nov 03 2021 Three section foldable clipboard
D982077, Dec 19 2021 Three section foldable clipboard
D982078, Mar 02 2022 Foldable clipboard with holder for a writing implement
D982079, Sep 18 2021 Three section foldable clipboard with holder for a writing implement
Patent Priority Assignee Title
4645163, May 28 1985 Clip board desk and stand
226040,
D283141, Sep 16 1983 Clipboard
D298955, May 28 1985 Clip board
D308542, Mar 16 1987 ACOSTA, ROMANA, 5079 LAS FELIS BOULEVARD, LOS ANGELES, CALIFORNIA 90027 Clipboard
D436128, Jun 21 1999 WKB Wirtschafts-und Konzeptberatung GmbH Combined blackboard and tray
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 19 2003CHEN, PETEROfficemate International CorpASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142050903 pdf
Jun 13 2003Officemate International Corp.(assignment on the face of the patent)
Feb 03 2020Officemate International CorporationOFFICEMATE, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0517800255 pdf
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