Patent
   D452507
Priority
Jan 13 2000
Filed
Jul 12 2000
Issued
Dec 25 2001
Expiry
Dec 25 2015
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a glass funnel for a cathode ray tube, as shown and described.

FIG. 1 is a front elevational view of a glass funnel for a cathode ray tube, showing my new design, the rear view being a mirror image of the front view shown;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;

FIG. 5 is a cross-sectional view taken along line V--V of FIG. 2; and,

FIG. 6 is a cross-sectional view taken along line VI--VI of FIG. 2.

Tatsukoshi, Kentaro

Patent Priority Assignee Title
6812632, Jun 29 1999 Asahi Glass Company, Limited Glass funnel for a cathode ray tube and a cathode ray tube
D572023, Sep 27 2007 Samsung Electronics Co., Ltd. Electronic frame
D600456, Mar 19 2008 LG Electronics Inc. Digital photo frame
D610355, Jun 24 2009 Kabushiki Kaisha Toshiba Image display apparatus
Patent Priority Assignee Title
4513221, Feb 26 1982 North American Philips Consumer Electronics Corp. CRT Internal shielding means for a spun glass envelope funnel section
4680503, Oct 10 1984 U S PHILIPS CORPORATION, A CORP OF DE Glass composition suitable for use in a fluorescent lamp and in a cathode-ray tube, fluorescent lamp and cathode-ray tube manufactured using this glass composition
5725627, Dec 08 1993 U. S. Philips Corporation Glass for a cone of a display tube, display tube envelope comprising a cone of such a glass and method of manufacturing a cone from such a glass
5955831, Jul 19 1996 Matsushita Electric Industrial Co., Ltd. Cathode ray tube with insulating tape between seal and conductive tape
6163106, Sep 09 1997 Asahi Glass Company Ltd Color cathode ray tube and water resistant glass frit
6251811, Jul 10 1998 Asahi Glass Company Ltd Funnel glass for a cathode ray tube
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May 15 2000TATSUKOSHI, KENTAROAsahi Glass Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109140445 pdf
Jul 12 2000Asahi Glass Company, Limited(assignment on the face of the patent)
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