|
The ornamental design for an intercom master station, as shown and described. |
FIG. 1 is a perspective view of the intercom master station showing our new design;
FIG. 2 is a left side elevational view of the intercom master station shown in FIG. 1;
FIG. 3 is a top plan view of the intercom master station of FIG. 1;
FIG. 4 is a front elevational view of the intercom master station of FIG. 1;
FIG. 5 is a right side elevational view of the intercom master station of FIG. 1;
FIG. 6 is a rear elevational view of the intercom master station of FIG. 1; and,
FIG. 7 is a bottom plan view of the intercom master station of FIG. 1.
Patent | Priority | Assignee | Title |
D434408, | Apr 10 2000 | GENERAL DYNAMICS C4 SYSTEMS, INC | Portable voice and data encryption module |
D437314, | May 12 1999 | Ericsson Inc | Cable modem |
D437592, | May 12 1999 | Ericsson Inc | Cable modem |
D463414, | Jun 08 2001 | Photon-X, Inc.; Photon-X, Inc | Optical amplifier |
D476977, | Sep 28 2001 | Photon-X, Inc.; Photon-X, Inc | Optical amplifier |
D490396, | Sep 13 2002 | Aiphone Co., Ltd. | Interphone |
D519100, | Jan 13 2005 | Matsushita Electric Industrial Co., Ltd. | Outdoor intercom unit |
D520012, | Nov 15 2004 | Mitsumi Electric Co., Ltd. | Connector for data conversion |
D520487, | May 21 2004 | Matsushita Electric Industrial Co., Ltd. | Intercom |
D522490, | Jul 28 2004 | PHC HOLDINGS CORPORATION | Outdoor intercom unit |
D533800, | Dec 20 2004 | Audible messaging device for encouraging a patron to employ proper hygiene habits | |
D534148, | Feb 17 2005 | Object locator device | |
D553607, | Feb 14 2006 | Aiphone Co., Ltd. | Interphone |
D562306, | Mar 27 2007 | Samsung Electronics Co., Ltd. | Door-phone for home network |
D575764, | Nov 14 2007 | Matsushita Electric Industrial Co., Ltd. | Intercom |
D579912, | Aug 21 2007 | Koninklijke Philips Electronics N.V. | Parent unit for babyphone |
D579913, | Aug 21 2007 | Koninklijke Philips Electronics N.V. | Parent unit for babyphone |
D588574, | Jun 11 2008 | Aiphone Co., Ltd. | Interphone |
D595260, | Jun 11 2008 | Aiphone Co., Ltd. | Interphone |
D618186, | Dec 21 2009 | WOLO MFG CORP | Selector housing |
D618659, | Jan 06 2010 | AmRoad Technology Inc.; AMROAD TECHNOLOGY, INC | Door phone |
D678236, | Jun 16 2011 | GN NETCOM A S | Speakerphone |
D727277, | Aug 23 2013 | Mattel, Inc | Baby monitor |
D850412, | Feb 03 2017 | Yamaha Corporation | Controller |
D929359, | Apr 08 2019 | Part of door phone | |
D937800, | Mar 27 2020 | Intercom conversion cover for smart home device | |
D945300, | Feb 24 2020 | Whelen Engineering Company, Inc | Cover for vehicle to vehicle synchronization device |
D961435, | Dec 30 2019 | Garage door sensor |
Patent | Priority | Assignee | Title |
D289754, | Feb 23 1984 | Electron Corporation (Aust.) Pty. Ltd. | Intercom door answering unit |
D310219, | May 13 1987 | TUNSTALL INTEGRATED HEALTH & CARE LIMITED | Master unit for an intercommunication system |
D313592, | Jul 30 1987 | Sharp Corporation | External unit for intercom |
D313593, | Jul 30 1987 | Sharp Corporation | Outside unit for intercom |
D313594, | Jul 30 1987 | Sharp Corporation | External unit for intercom |
D321686, | Apr 07 1989 | B.P.T. S.p.A. | Intercommunications unit |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 13 1996 | KATO, TETUAKI | AIPHONE CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008414 | /0557 | |
Dec 13 1996 | HOTTA, TOSHIO | AIPHONE CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008414 | /0557 | |
Dec 25 1996 | Aiphone Co., Ltd. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |