Optical case
Latest Nationalpak Limited Patents:
The dash-dash-dash broken line shown in the drawings represents a stitching line.
Claims
The ornamental design for an optical case, as shown and described.
2308112 | January 1943 | Schutz |
D262585 | January 12, 1982 | Anema |
D349811 | August 23, 1994 | Gibb |
D379263 | May 20, 1997 | Sussman |
D380900 | July 15, 1997 | Pearson et al. |
D400708 | November 10, 1998 | Srinaul |
D403158 | December 29, 1998 | Au |
D407556 | April 6, 1999 | Au |
D427432 | July 4, 2000 | Au et al. |
D453993 | March 5, 2002 | Diltoer |
D484693 | January 6, 2004 | Au |
D509132 | September 6, 2005 | Au |
000525670-0009 | May 2006 | EM |
000525670-0011 | May 2006 | EM |
000525670-0018 | May 2006 | EM |
000616354-0002 | November 2006 | EM |
Type: Grant
Filed: Jun 14, 2006
Date of Patent: Sep 25, 2007
Assignee: Nationalpak Limited (Tuen Mun)
Inventor: Kinsen Ka Fai Au (N.T.)
Primary Examiner: Carol Rademaker
Assistant Examiner: Anna J. Burmeister
Attorney: David and Raymond Patent Group
Application Number: 29/261,507