Manual coffee filter
Latest Dart Industries Inc. Patents:
Description
Claims
The ornamental design for a manual coffee filter, as shown and described.
Referenced Cited
U.S. Patent Documents
2234397 | March 1941 | Bentz |
3334574 | August 1967 | Douglas |
D250804 | January 16, 1979 | Nilsson |
D279157 | June 11, 1985 | Gecchelin |
D328551 | August 11, 1992 | Kong |
5826493 | October 27, 1998 | Tien Lin |
6164190 | December 26, 2000 | Tien Lin |
6327965 | December 11, 2001 | Lin Tien |
D486999 | February 24, 2004 | de Groote et al. |
D506648 | June 28, 2005 | MacWilliam |
D513944 | January 31, 2006 | Kaposi |
D548114 | August 7, 2007 | Sawhney et al. |
D612752 | March 30, 2010 | Lee |
D684009 | June 11, 2013 | Bell et al. |
20090272276 | November 5, 2009 | Lin Tien et al. |
20120210877 | August 23, 2012 | Bougdanos |
Patent History
Patent number: D717110
Type: Grant
Filed: Dec 13, 2013
Date of Patent: Nov 11, 2014
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: Anthony M. De Leo (Clarkston, MI)
Primary Examiner: Marianne Pandozzi
Assistant Examiner: Jae Liang
Application Number: 29/476,399
Type: Grant
Filed: Dec 13, 2013
Date of Patent: Nov 11, 2014
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: Anthony M. De Leo (Clarkston, MI)
Primary Examiner: Marianne Pandozzi
Assistant Examiner: Jae Liang
Application Number: 29/476,399
Classifications
Current U.S. Class:
D7/400;
D7/399;
D7/667;
D7/700