Foldable display board
Description
The foldable display board is designed to open from a compact folded state,
Claims
The ornamental design for foldable display board, as shown and described.
Referenced Cited
U.S. Patent Documents
| D10269 | October 1877 | Wilson |
| 361603 | April 1887 | Wheeler |
| 3181260 | May 1965 | Scherotto |
| 3267597 | August 1966 | Jannes |
| 3503834 | March 1970 | Schroter |
| D233083 | October 1974 | Rosa |
| D253540 | November 27, 1979 | Rothchild |
| 4627640 | December 9, 1986 | Markovics |
| 4964643 | October 23, 1990 | Hass |
| 5466009 | November 14, 1995 | Brown |
| 6006457 | December 28, 1999 | Transport |
| D461848 | August 20, 2002 | Rice |
| 6431606 | August 13, 2002 | Lowe |
| D473596 | April 22, 2003 | Wittmeyer, Jr. |
| 6742809 | June 1, 2004 | Frosig |
| D618732 | June 29, 2010 | Harel |
| D794714 | August 15, 2017 | Jones |
| 9914070 | March 13, 2018 | Brooks |
| 20050198875 | September 15, 2005 | Herrin |
Patent History
Patent number: D828873
Type: Grant
Filed: Jul 22, 2016
Date of Patent: Sep 18, 2018
Inventor: Teri Walker (Chehalis, WA)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Sloan Rozin
Application Number: 29/571,974
Type: Grant
Filed: Jul 22, 2016
Date of Patent: Sep 18, 2018
Inventor: Teri Walker (Chehalis, WA)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Sloan Rozin
Application Number: 29/571,974
Classifications
Current U.S. Class:
Card Type (8) (D20/40)