Lens for light-emitting device
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Description
FIG. 1 is a front view of a lens for light-emitting device.
FIG. 2 is a rear view thereof.
FIG. 3 is a right side view thereof, the left side view being a mirror image of the right side view.
FIG. 4 is a top view thereof, the bottom view being a mirror image of the top view.
FIG. 5 is a reference enlarged view showing A—A cross-section in FIG. 1; and ,
FIG. 6 is a reference enlarged view showing an area indicated by B—B′ and C—C′ in FIG. 2.
Claims
The ornamental design for a lens for light-emitting device, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D517725
Type: Grant
Filed: Jul 23, 2003
Date of Patent: Mar 21, 2006
Assignee: Toshiba Lighting & Technology Corporation (Tokyo)
Inventors: Kazuo Egawa (Tokyo), Keiichi Shimizu (Tokyo)
Primary Examiner: Clare E Heflin
Attorney: J.C. Patent
Application Number: 29/186,928
Type: Grant
Filed: Jul 23, 2003
Date of Patent: Mar 21, 2006
Assignee: Toshiba Lighting & Technology Corporation (Tokyo)
Inventors: Kazuo Egawa (Tokyo), Keiichi Shimizu (Tokyo)
Primary Examiner: Clare E Heflin
Attorney: J.C. Patent
Application Number: 29/186,928
Classifications
Current U.S. Class:
With Refractive Rib Or Groove, E.g., Prismatic, Etc. (D26/122)