|
We claim the ornamental design for a telephone extension module, as shown and described. |
FIG. 1 is a perspective view of a telephone extension module in accordance with the present design, wherein the broken line showing of a telephone is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Kaplan, Jonathan I., Takayama, Steven R., Vassallo, Steven P., Samuels, Rudy Lucas, Andrus, Heather, Backs, Jochen Philipp
Patent | Priority | Assignee | Title |
D472227, | Dec 21 2001 | Cisco Technology, Inc. | Telephone base unit |
D472236, | Jan 04 2002 | AVAYA Inc | Telephone |
D482679, | Oct 27 2000 | UNIFY GMBH & CO KG | Detachable auxiliary device having programmable keys |
D483749, | Nov 25 2002 | Wilmington Trust FSB | Telephone dialing accessory |
D500482, | Aug 28 2003 | NEC PLATFORMS, LTD | Telephone display |
D530303, | Sep 29 2005 | Inventec Corporation | Telephone |
D536328, | May 27 2005 | Inventec Corporation | Telephone |
D537065, | Sep 16 2005 | Welltech Computer Co., LTD | Telephone |
D556181, | May 09 2006 | Inventec Corporation | Internet phone |
D609212, | Nov 23 2007 | AVAYA LLC | Telephone set |
D634295, | Nov 23 2007 | AVAYA LLC | Key extension module for telephone |
D717762, | Jul 19 2013 | SAMSUNG ELECTRONICS CO , LTD | Telephone set |
D723501, | Jul 19 2013 | SAMSUNG ELECTRONICS CO , LTD | Add on module for telephone |
D723502, | Jun 25 2013 | SAMSUNG ELECTRONICS CO , LTD | Keyphone |
D723503, | Jul 19 2013 | SAMSUNG ELECTRONICS CO , LTD | Telephone |
D771006, | Feb 25 2015 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. | Telephone base unit |
D789319, | Feb 27 2015 | Unify GmbH & Co. KG | Key module |
D789320, | Feb 27 2015 | Unify GmbH & Co. KG | Key module for telephone |
D853346, | Aug 16 2017 | Samsung Electronics Co., Ltd. | Add-on module for a telephone |
D970462, | Jul 02 2020 | HEWLETT-PACKARD DEVELOPMENT COMPANY, L P | Desk phone expansion module |
D986205, | Jul 02 2020 | HEWLETT-PACKARD DEVELOPMENT COMPANY, L P | Desk phone expansion module |
Patent | Priority | Assignee | Title |
D277476, | Mar 26 1982 | Siemens Corporation | Telephone digital data interface console |
D284568, | May 19 1983 | Nakayo Telecommunications, Inc. | Telephone |
D349900, | Jun 28 1993 | Nortel Networks Limited | Telephone base |
D387063, | Jun 15 1995 | SIEMENS ROLM COMMUNICATIONS INC | Telephone key expansion unit |
D405447, | Jan 08 1997 | CIDCO COMMUNICATIONS CORPORATION | Telephone set |
D410005, | Jan 08 1997 | CIDCO Incorporated | Telephone set |
D417222, | Jan 16 1998 | AVAYA Inc | Display adjunct for a telephone base |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 19 1999 | Cisco Technology, Inc. | (assignment on the face of the patent) | / | |||
Apr 01 1999 | TAKAYAMA, STEVEN R | Cisco Technology, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010322 | /0441 | |
Apr 01 1999 | VASSALLO, STEVEN P | Cisco Technology, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010322 | /0441 | |
Apr 01 1999 | KAPLAN, JONATHAN I | Cisco Technology, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010322 | /0441 | |
Apr 01 1999 | ANDRUS, HEATHER | Cisco Technology, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010322 | /0441 | |
Apr 07 1999 | BACKS, JOCHEN PHILIPP | Cisco Technology, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010322 | /0441 | |
Apr 14 1999 | SAMUELS, RUDY LUCAS | Cisco Technology, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010322 | /0441 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |