PC telephone amplifier switch box

Soo May 2, 2

Patent Grant D424065

U.S. patent number D424,065 [Application Number D/095,353] was granted by the patent office on 2000-05-02 for pc telephone amplifier switch box. This patent grant is currently assigned to Wing Cheong Electrical Company. Invention is credited to Brian C. Soo.


United States Patent D424,065
Soo May 2, 2000

PC telephone amplifier switch box

Claims

The ornamental design for a PC telephone amplifier switch box, as shown.
Inventors: Soo; Brian C. (Kowloon, HK)
Assignee: Wing Cheong Electrical Company (Kowloon, HK)
Appl. No.: D/095,353
Filed: October 21, 1998

Current U.S. Class: D14/240; D13/162; D14/243
Current International Class: 1403
Field of Search: ;D14/140,142,149,240,242,243,107,100,256,191 ;379/419,420,428,440,441,442 ;D13/133,147,146,162,164,184 ;439/620,638,676 ;395/200.3 ;200/51.04

References Cited [Referenced By]

U.S. Patent Documents
D295752 May 1988 MacKenzie et al.
D338193 August 1993 Sasaki
D358395 May 1995 Heidorn et al.
D362240 September 1995 Heidorn et al.
D363269 October 1995 Riley et al.
D373567 September 1996 Rak et al.
D374430 October 1996 Loh
D376368 December 1996 Larson
D387732 December 1997 England et al.
D393644 April 1998 Cho et al.
D393859 April 1998 Nguyen et al.
D394864 June 1998 Brandt
D396471 July 1998 Kolinen
D396850 August 1998 Ito
D413893 September 1999 Luzbetak et al.
D415743 October 1999 Inukai
Primary Examiner: Asch; Jeffrey
Attorney, Agent or Firm: Alix, Yale & Ristas, LLP

Description



FIG. 1 is a frontal perspective view of the PC telephone amplifier switch box;

FIG. 2 is a top plan view of the PC telephone amplifier switch box of FIG. 1;

FIG. 3 is a bottom plan view of the PC telephone amplifier switch box of FIG. 1;

FIG. 4 is a left side view of the PC telephone amplifier switch box of FIG. 1;

FIG. 5 is a right side view of the PC telephone amplifier switch box of FIG. 1;

FIG. 6 is a front view of the PC telephone amplifier switch box of FIG. 1; and,

FIG. 7 is a rear view of the PC telephone amplifier switch box of FIG. 1.

* * * * *


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