Patent
   D353276
Priority
Nov 22 1993
Filed
Nov 22 1993
Issued
Dec 13 1994
Expiry
Dec 13 2008
Assg.orig
Entity
unknown
10
12
n/a
The ornamental design for a portable writing board, as shown and described.

FIG. 1 is a top right front perspective view of a portable writing board showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; the right side elevational view being a mirror image; and,

FIG. 6 is a bottom plan view thereof.

Huerto, Robert R., Foran, Kenneth C.

Patent Priority Assignee Title
D460635, Oct 02 2000 HOPKINS MANUFACTURING CORPORATION Child's play console
D509249, Dec 18 2002 DEMCO, INC Book carrier organizer tray
D573940, Jul 16 2007 Grace A., Heneghan Auto tray
D691404, Oct 04 2012 Bladepad, LLC Shelf
D917914, Jan 07 2020 Lap desk
D923378, May 02 2019 B/E Aerospace, Inc.; B E AEROSPACE, INC Tabletop
D944554, Nov 10 2020 NINGBO TIANDE XINYI TRADING CO , LTD Laptop desk
D944555, Nov 10 2020 NINGBO TIANDE XINYI TRADING CO , LTD Laptop desk
D950974, Dec 02 2020 Compact lap and table work surface with integrated storage
D955777, May 22 2020 JOHNSON, MYA Dining tray with a collapsible stand
Patent Priority Assignee Title
2905370,
4765583, Aug 25 1987 Lap desk
5081936, Nov 22 1989 Compressible desk arrangements
199738,
D282218, Jul 28 1983 Artsana S.p.A. Blackboard desk toy
D292445, Aug 14 1984 Vehicle steering wheel tray
D293254, Dec 04 1984 The Mel Appel Company Activity desk
D313819, Feb 29 1988 Rubbermaid Incorporated Clip board
D324399, Jan 02 1990 NEWELL CO Combined clipboard and stationery supply case
D327498, May 25 1990 The Ohio Art Company Drawing screen
D331330, May 24 1990 Portable desk
D337352, Jun 03 1991 Portable folding desk for attachment to an automobile steering wheel
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 28 1993FORAN, KENNETH C RUBBERMAID OFFICE PRODUCTS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067750295 pdf
Oct 28 1993HUERTO, ROBERT R RUBBERMAID OFFICE PRODUCTS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067750295 pdf
Nov 22 1993Rubbermaid Office Products Inc.(assignment on the face of the patent)
Jun 17 1997RUBBERMAID OFFICE PRODUCTS INC NEWELL OFFICE PRODUCTS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0186790232 pdf
Dec 08 1998NEWELL OFFICE PRODUCTS, INC Berol CorporationMERGER SEE DOCUMENT FOR DETAILS 0186790222 pdf
Dec 21 2006Berol CorporationSANFORD, L P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0186790290 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule