LED lens
Latest International Development Corporation Patents:
Description
Claims
The ornamental design for a LED lens, as shown and described.
Referenced Cited
U.S. Patent Documents
D25511 | May 1896 | Marsh |
D100708 | August 1936 | McLaughlin |
2092664 | September 1937 | Bray |
D128586 | July 1941 | Brueck |
2838750 | June 1958 | Rose |
D209318 | November 1967 | Stone |
D330746 | November 3, 1992 | Zazulia |
5595434 | January 21, 1997 | Pasch et al. |
D453292 | February 5, 2002 | Tsuzuki |
6533446 | March 18, 2003 | Chen et al. |
D481472 | October 28, 2003 | Lam |
D515723 | February 21, 2006 | Chen |
D520143 | May 2, 2006 | Yoneda |
Patent History
Patent number: D575441
Type: Grant
Filed: Jun 18, 2007
Date of Patent: Aug 19, 2008
Assignee: International Development Corporation (Roanoke, TX)
Inventor: Chi Gon Chen (Guang Zhou)
Primary Examiner: Freda S. Nunn
Assistant Examiner: Kevin K Rudzinski
Attorney: Carstens & Cahoon, LLP
Application Number: 29/288,646
Type: Grant
Filed: Jun 18, 2007
Date of Patent: Aug 19, 2008
Assignee: International Development Corporation (Roanoke, TX)
Inventor: Chi Gon Chen (Guang Zhou)
Primary Examiner: Freda S. Nunn
Assistant Examiner: Kevin K Rudzinski
Attorney: Carstens & Cahoon, LLP
Application Number: 29/288,646
Classifications
Current U.S. Class:
Lens Or Panel Type (19) (D26/120)