Ethernet switching hub

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Description

FIG. 1 is an isometric view of an ethernet switching hub showing the new ornamental design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a back elevation view thereof; and,

FIG. 7 is a bottom elevation view thereof.

Referenced Cited
U.S. Patent Documents
D304823 November 28, 1989 Pfeifer et al.
D314183 January 29, 1991 Wong
D314369 February 5, 1991 Sacherman
D354737 January 24, 1995 Fladung
D360191 July 11, 1995 Carl et al.
Patent History
Patent number: D380447
Type: Grant
Filed: Aug 8, 1995
Date of Patent: Jul 1, 1997
Assignee: Industrial Technology Research Institute (Hsinchu)
Inventors: Chi-Chuan Chen (Hsinchu), Shu-Chen Huang (Taoyuan)
Primary Examiner: A. Hugo Word
Assistant Examiner: Lavone D. Tabor
Law Firm: Meltzer, Lippe, Goldstein, et al.
Application Number: 0/42,356
Classifications
Current U.S. Class: Linear Array Of Three Or More Identical Control Or Display Elements (D13/164); D14/109
International Classification: 1303;