Multi-function can opener
Latest Daka Research Inc. Patents:
Description
Claims
The ornamental design for a multi-function can opener, as shown and described.
Referenced Cited
U.S. Patent Documents
602324 | April 1898 | Hautsch |
D28940 | June 1898 | Miller |
6249980 | June 26, 2001 | Edwards |
D460330 | July 16, 2002 | Huang |
D500647 | January 11, 2005 | So |
D503598 | April 5, 2005 | So |
D540131 | April 10, 2007 | Swann |
D548032 | August 7, 2007 | Hernandez, Jr. |
D601395 | October 6, 2009 | Burton |
D634597 | March 22, 2011 | Mah et al. |
20040255722 | December 23, 2004 | So |
Patent History
Patent number: D643269
Type: Grant
Filed: Dec 24, 2010
Date of Patent: Aug 16, 2011
Assignee: Daka Research Inc. (Tortolla)
Inventors: Pat Y. Mah (Kowloon), Alexander Joshef Kalogroulis (Surrey), Kwong Keung Tung (Kowloon), Michael Ng (Adelaide)
Primary Examiner: Garth Rademaker
Attorney: Harrington & Harrington
Application Number: 29/381,898
Type: Grant
Filed: Dec 24, 2010
Date of Patent: Aug 16, 2011
Assignee: Daka Research Inc. (Tortolla)
Inventors: Pat Y. Mah (Kowloon), Alexander Joshef Kalogroulis (Surrey), Kwong Keung Tung (Kowloon), Michael Ng (Adelaide)
Primary Examiner: Garth Rademaker
Attorney: Harrington & Harrington
Application Number: 29/381,898
Classifications
Current U.S. Class:
D8/43