Writing board
Latest Health Environment Art Services, Inc. Patents:
Description
The broken lines showing indicia in
Claims
The ornamental design for a writing board, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D687889
Type: Grant
Filed: Dec 1, 2012
Date of Patent: Aug 13, 2013
Assignee: Health Environment Art Services, Inc. (Arlington Heights, IL)
Inventor: Denise Rippinger (Schaumburg, IL)
Primary Examiner: Elizabeth Albert
Application Number: 29/438,704
Type: Grant
Filed: Dec 1, 2012
Date of Patent: Aug 13, 2013
Assignee: Health Environment Art Services, Inc. (Arlington Heights, IL)
Inventor: Denise Rippinger (Schaumburg, IL)
Primary Examiner: Elizabeth Albert
Application Number: 29/438,704
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)