Chalkboard
Latest Epic Products, Inc. Patents:
Description
Claims
The ornamental design for a chalkboard, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D22657 | August 1893 | Golde |
D22977 | December 1893 | Golde |
D23218 | April 1894 | Von GRave |
D23468 | July 1894 | Liebmann |
D23469 | July 1894 | Liebmann |
D23970 | January 1895 | Durbur |
D173034 | September 1954 | Mershon |
D177061 | March 1956 | Mershon |
D455564 | April 16, 2002 | O'Hare et al. |
D493830 | August 3, 2004 | Castro |
D526491 | August 15, 2006 | Hernandez |
D674200 | January 15, 2013 | Carrasco |
- Epic Products, Inc., 2012 Product Catalog, pp. 24-35, Jan. 1, 2012.
Patent History
Patent number: D693403
Type: Grant
Filed: Dec 28, 2012
Date of Patent: Nov 12, 2013
Assignee: Epic Products, Inc. (Santa Ana, CA)
Inventor: Ardeen Dubow (Santa Ana, CA)
Primary Examiner: Elizabeth Albert
Application Number: 29/440,958
Type: Grant
Filed: Dec 28, 2012
Date of Patent: Nov 12, 2013
Assignee: Epic Products, Inc. (Santa Ana, CA)
Inventor: Ardeen Dubow (Santa Ana, CA)
Primary Examiner: Elizabeth Albert
Application Number: 29/440,958
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)