PBX communication system
Latest Inter-Tel, Inc Patents:
Description
FIG. 1 is a front view of a PBX communication system showing our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a back view thereof; and,
FIG. 7 is a front, side and top perspective view thereof.
The broken lines throughout the views are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a PBX communication system, as shown and described.
Referenced Cited
U.S. Patent Documents
D394266 | May 12, 1998 | Hogenbirk |
D413893 | September 14, 1999 | Luzbetak et al. |
D435041 | December 12, 2000 | Coker et al. |
D453331 | February 5, 2002 | Probasco et al. |
6510226 | January 21, 2003 | Thomann et al. |
D478580 | August 19, 2003 | Schmidt et al. |
D482678 | November 25, 2003 | Chung |
D490802 | June 1, 2004 | Beck et al. |
D494574 | August 17, 2004 | Schmidt et al. |
Patent History
Patent number: D541264
Type: Grant
Filed: Aug 9, 2005
Date of Patent: Apr 24, 2007
Assignee: Inter-Tel, Inc (Tempe, AZ)
Inventors: Christopher James Emmett (Guildford), Nicholas Vessey (Bosham)
Primary Examiner: Charles A. Rademaker
Attorney: Michelle Whittington
Application Number: 29/236,318
Type: Grant
Filed: Aug 9, 2005
Date of Patent: Apr 24, 2007
Assignee: Inter-Tel, Inc (Tempe, AZ)
Inventors: Christopher James Emmett (Guildford), Nicholas Vessey (Bosham)
Primary Examiner: Charles A. Rademaker
Attorney: Michelle Whittington
Application Number: 29/236,318
Classifications
Current U.S. Class:
Telephone Equipment (D14/240)