Mask for a display unit and display unit for an electronic display board

- Nichia Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 shows a front view of the design according to a first embodiment of the invention.

FIG. 2 shows a rear view of the design according to a first embodiment of the invention.

FIG. 3 shows a top view of the design according to a first embodiment of the invention. The bottom view being a mirror image of the top view.

FIG. 4 shows a left side view of the design according to a first embodiment of the invention. The right side view being a mirror image of the left side view.

FIG. 5 shows a sectional view of the design according to a first embodiment of the invention taken along the line 13—13 as shown in FIG. 1.

FIG. 6 shows a sectional view of the design according to a first embodiment of the invention taken along the line 14—14 as shown in FIG. 1.

FIG. 7 shows a perspective view of the design according to a first embodiment of the invention.

FIG. 8 shows a front view of the design according to a second embodiment of the invention.

FIG. 9 shows a rear view of the design according to a second embodiment of the invention.

FIG. 10 shows a top side view of the design according to a second embodiment of the invention. The bottom view being a mirror image of the top view.

FIG. 11 shows a left side view of the design according to a second embodiment of the invention. The right side view being a mirror image of the left side view.

FIG. 12 shows a sectional view of the design according to a second embodiment of the invention taken along the line 30—30 as shown in FIG. 8.

FIG. 13 shows a sectional view of the design according to a second embodiment of the invention taken along the line 31—31 as shown in FIG. 8; and,

FIG. 14 shows a perspective view of the design according to a second embodiment of the invention.

Claims

The ornamental design for a mask for a display unit and display unit for an electronic display board, as shown and described.

Referenced Cited
U.S. Patent Documents
D62554 June 1923 Lord
D368117 March 19, 1996 Valls et al.
D382906 August 26, 1997 Bach et al.
D388123 December 23, 1997 Sukumoda et al.
D392143 March 17, 1998 Farrell
D393659 April 21, 1998 Muhlack
6314669 November 13, 2001 Tucker
D482403 November 18, 2003 Rose
D487779 March 23, 2004 Rose
20030217495 November 27, 2003 Nagamine et al.
Patent History
Patent number: D506510
Type: Grant
Filed: Nov 19, 2004
Date of Patent: Jun 21, 2005
Assignee: Nichia Corporation
Inventors: Tuyoshi Yasuoka (Tokushima-Ken), Akiko Yamamoto (Tokushima-Ken)
Primary Examiner: Robert M. Spear
Attorney: Osha & May, L.L.P.
Application Number: 29/217,610