Internet voice gateway

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Description

FIG. 1 is a top, front, right side perspective view of an internet voice gateway showing my new design;

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a rear side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D276234 November 6, 1984 Banks et al.
D289648 May 5, 1987 Felix et al.
D295178 April 12, 1988 Pedinielli et al.
D311389 October 16, 1990 Festa et al.
D312620 December 4, 1990 Koepke et al.
D315554 March 19, 1991 Hill
D319051 August 13, 1991 Suzuki
D321343 November 5, 1991 Feer et al.
D328293 July 28, 1992 Mak et al.
D330888 November 10, 1992 Worley
D331394 December 1, 1992 Kobayashi et al.
D333131 February 9, 1993 Yamamoto
D341570 November 23, 1993 Brandt et al.
D345970 April 12, 1994 Kawamoto et al.
D346606 May 3, 1994 Harris et al.
D347826 June 14, 1994 Noble
D353598 December 20, 1994 Brandt et al.
D354500 January 17, 1995 Georgopulos
D354737 January 24, 1995 Fladung
D355195 February 7, 1995 Burke
D357235 April 11, 1995 Takashi
D363722 October 31, 1995 Aldridge et al.
D366878 February 6, 1996 Wakabayashi et al.
D370470 June 4, 1996 Wu et al.
D371789 July 16, 1996 Weissberg et al.
D378515 March 18, 1997 Senshiki
D380447 July 1, 1997 Chen et al.
D381317 July 22, 1997 Yu
D381639 July 29, 1997 Fraquelli et al.
D383139 September 2, 1997 Hill et al.
D384042 September 23, 1997 Antonczak et al.
D384644 October 7, 1997 Chung
D387740 December 16, 1997 Kondo
D391950 March 10, 1998 Takami et al.
5646816 July 8, 1997 Alden et al.
Foreign Patent Documents
55627 January 1986 CAX
57722 December 1986 CAX
59271 September 1987 CAX
60476 March 1988 CAX
60477 March 1988 CAX
64151 September 1989 CAX
64976 December 1989 CAX
67071 October 1990 CAX
67762 January 1991 CAX
68012 February 1991 CAX
68327 April 1991 CAX
73169 September 1993 CAX
81279 July 1997 CAX
Other references
  • Cisco 3600--Cisco Systems advertisement (prior art--date unkown). DFE-1612TX/J,DFE-1212TX/J--D-Link advertisement (prior art--date unknown.) Catalyst1900/2820--Cisco Systems advertisement (prior art--date unknown).
Patent History
Patent number: D405799
Type: Grant
Filed: Apr 8, 1998
Date of Patent: Feb 16, 1999
Assignee: OKI Electric Industry Co., Ltd. (Tokyo)
Inventor: Eriko Ino (Tokyo)
Primary Examiner: Jeffrey Asch
Law Firm: Weneroth, Lind & Ponack, LLP.
Application Number: 0/86,180
Classifications
Current U.S. Class: Telephone Equipment (D14/240); D14/107
International Classification: 1403;