Wireless video intercom
Latest Optex Co., Ltd Patents:
Description
Claims
The ornamental design for a “wireless video intercom,” as shown and described.
Referenced Cited
U.S. Patent Documents
D321686 | November 19, 1991 | Plozner |
D480702 | October 14, 2003 | Yoshida et al. |
D491551 | June 15, 2004 | Matsui et al. |
D505127 | May 17, 2005 | Yoshida et al. |
D519100 | April 18, 2006 | Shioya et al. |
D525160 | July 18, 2006 | Kurata |
D569819 | May 27, 2008 | Rinaldi et al. |
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Patent History
Patent number: D696224
Type: Grant
Filed: Sep 27, 2012
Date of Patent: Dec 24, 2013
Assignee: Optex Co., Ltd (Shiga)
Inventor: Go Murayama (Shiga)
Primary Examiner: Austin Murphy
Application Number: 29/433,256
Type: Grant
Filed: Sep 27, 2012
Date of Patent: Dec 24, 2013
Assignee: Optex Co., Ltd (Shiga)
Inventor: Go Murayama (Shiga)
Primary Examiner: Austin Murphy
Application Number: 29/433,256
Classifications
Current U.S. Class:
Intercom (7) (D14/159)