Block
Description
Claims
The ornamental design for block, as shown and described.
Referenced Cited
U.S. Patent Documents
1604391 | October 1926 | Croy |
3867784 | February 1975 | Lange |
4497491 | February 5, 1985 | Holman |
4823532 | April 25, 1989 | Westerburgen |
D307774 | May 8, 1990 | Bertrand |
D314829 | February 19, 1991 | Brock |
D319477 | August 27, 1991 | McElhaney |
D352743 | November 22, 1994 | Kushner |
D357510 | April 18, 1995 | Kushner |
D384993 | October 14, 1997 | Rasmussen |
D394465 | May 19, 1998 | Schmidt |
6506091 | January 14, 2003 | Garpow |
D566201 | April 8, 2008 | Glickman |
Patent History
Patent number: D809610
Type: Grant
Filed: Nov 17, 2016
Date of Patent: Feb 6, 2018
Inventor: Ka Lun Chan (Hong Kong)
Primary Examiner: Cynthia M. Chin
Application Number: 29/584,766
Type: Grant
Filed: Nov 17, 2016
Date of Patent: Feb 6, 2018
Inventor: Ka Lun Chan (Hong Kong)
Primary Examiner: Cynthia M. Chin
Application Number: 29/584,766
Classifications
Current U.S. Class:
Rectangular (e.g., Rectilinear Form) (D21/500)