Patent
   D255251
Priority
Nov 01 1977
Filed
Apr 26 1978
Issued
Jun 03 1980
Expiry
Jun 03 1994
Assg.orig
Entity
unknown
27
5
n/a
The ornamental design for a combined portable container and clipboard, as shown and described.

FIG. 1 is a perspective view of a combined portable container and clipboard showing our new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a top plan view thereof with the cover portion pivoted to the left side;

FIG. 4 is a top plan view with the cover portion pivoted to the right side, and

FIG. 5 is a right side elevational view of FIG. 1.

Hansen, William S., Ruskin, Bryan E. S.

Patent Priority Assignee Title
4949850, May 03 1989 Grabman Associates Self-storing writing instrument holder for cabinets
5284445, Sep 17 1992 Crayola LLC Portable drawing surface with interchangeable components
5676240, Apr 20 1995 Crayola LLC Caddy for art supplies
6216996, Sep 15 1998 Live hinge for clipboard clip
6846090, Dec 30 2002 Back-lighted clipboard with storage container
D261903, Mar 31 1980 Combined clipboard and file container
D313819, Feb 29 1988 Rubbermaid Incorporated Clip board
D315456, Jan 11 1988 Rubbermaid Incorporated Lap desk
D319073, Jan 06 1988 GERED CORP , A CORP OF OREGON Combined document stand and storage case
D324399, Jan 02 1990 NEWELL CO Combined clipboard and stationery supply case
D330045, Mar 29 1990 BINNEY & SMITH, INC , 1100 CHURCH ST , EASTON, PA A CORP OF DE Combined portable holder for artist's material and display cover therefor
D331709, Aug 17 1989 COMMISSARIAT A L ENERGIE ATOMIQUE Portable radiation source container
D344975, Sep 17 1992 Crayola LLC Combined portable drawing surface and storage supply unit
D356823, Jan 05 1993 Crayola LLC Combined portable drawing surface and supply storage unit
D374349, Apr 20 1995 Crayola LLC Caddy for art supplies
D379477, May 07 1996 Clipboard/storage box
D398650, Aug 22 1997 Clipboard case
D418877, Aug 04 1999 Illuminated clipboard with storage compartment
D428927, Nov 06 1999 Clip board and case combination
D475748, Aug 14 2002 Clipcase
D492358, Jun 27 2003 OFFICEMATE, LLC Clipboard storage box
D495746, Sep 26 2003 OFFICEMATE, LLC Clipboard storage box
D510389, Jun 19 2003 Document case
D537120, Dec 15 2005 GMPC, LLC Clipboard
D647969, Jun 19 2009 Side opening clipboard
D692949, Mar 15 2013 Clipboard storage container
D896308, May 28 2019 Clipboard
Patent Priority Assignee Title
3983976, Jun 09 1975 The Raymond Lee Organization, Inc. Portable secretary
4121637, Jul 19 1977 Tote board
228528,
233486,
240621,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 26 1978Handesk Limited(assignment on the face of the patent)
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