Digital chalkboard
Latest Six Continents Hotels, Inc. Patents:
Description
The broken lines showing rectangles on the digital chalkboard in
Claims
The ornamental design for digital chalkboard, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D42844 | July 1912 | Wermerskirchen |
2314721 | March 1943 | Lowenstein |
D137047 | January 1944 | Halpern |
D268098 | March 1, 1983 | Brown |
D307676 | May 8, 1990 | Davis |
5111196 | May 5, 1992 | Hunt |
D339063 | September 7, 1993 | Simon |
D364507 | November 28, 1995 | Schwartz |
5465085 | November 7, 1995 | Caldwell et al. |
5504475 | April 2, 1996 | Houdou et al. |
5854474 | December 29, 1998 | Goodwin, III |
5999105 | December 7, 1999 | Gordon |
D424434 | May 9, 2000 | Hoffman |
D451290 | December 4, 2001 | Allen |
6518960 | February 11, 2003 | Omura et al. |
6698117 | March 2, 2004 | Stefany |
D545694 | July 3, 2007 | Bhavnani |
D587463 | March 3, 2009 | Franco et al. |
7511630 | March 31, 2009 | Strickland et al. |
D631263 | January 25, 2011 | Tang et al. |
7889376 | February 15, 2011 | Nishiie |
7946489 | May 24, 2011 | Gelbman |
D657417 | April 10, 2012 | Naimi |
D658898 | May 8, 2012 | DiNello et al. |
D677474 | March 12, 2013 | Harris et al. |
D677907 | March 19, 2013 | Hand |
20040158494 | August 12, 2004 | Suthar |
20060000848 | January 5, 2006 | Humphrey |
20060085265 | April 20, 2006 | Dietz et al. |
20070214182 | September 13, 2007 | Rosenberg |
20100118200 | May 13, 2010 | Gelman et al. |
20110249007 | October 13, 2011 | Kuster et al. |
1 199 856 | April 2002 | EP |
2 286 073 | August 1995 | GB |
2000-322016 | November 2000 | JP |
00/63771 | October 2000 | WO |
2006/124081 | November 2006 | WO |
- Canadian Patent Application No. 148626, Office Action, dated Oct. 10, 2013.
- Mexican Patent Application No. MX/f/2012/003689, Office Action, dated Oct. 17, 2013.
Patent History
Patent number: D701265
Type: Grant
Filed: May 22, 2012
Date of Patent: Mar 18, 2014
Assignee: Six Continents Hotels, Inc. (Atlanta, GA)
Inventors: Mark Greenhalgh (Atlanta, GA), Andrew Hairetis (Atlanta, GA), Ryan Esparza (Atlanta, GA)
Primary Examiner: Elizabeth Albert
Application Number: 29/422,610
Type: Grant
Filed: May 22, 2012
Date of Patent: Mar 18, 2014
Assignee: Six Continents Hotels, Inc. (Atlanta, GA)
Inventors: Mark Greenhalgh (Atlanta, GA), Andrew Hairetis (Atlanta, GA), Ryan Esparza (Atlanta, GA)
Primary Examiner: Elizabeth Albert
Application Number: 29/422,610
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)