Interphone
Latest Aiphone Co., Ltd. Patents:
Description
The broken lines in the drawings depict unclaimed subject matter only and form no part of the claimed design.
Claims
The ornamental design for an interphone, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D729760
Type: Grant
Filed: Sep 14, 2012
Date of Patent: May 19, 2015
Assignee: Aiphone Co., Ltd. (Nagoya-Shi)
Inventor: Kotaro Takahata (Nagoya)
Primary Examiner: Carla Jobe Wright
Assistant Examiner: Holly E Thurman
Application Number: 29/432,259
Type: Grant
Filed: Sep 14, 2012
Date of Patent: May 19, 2015
Assignee: Aiphone Co., Ltd. (Nagoya-Shi)
Inventor: Kotaro Takahata (Nagoya)
Primary Examiner: Carla Jobe Wright
Assistant Examiner: Holly E Thurman
Application Number: 29/432,259
Classifications
Current U.S. Class:
Intercom (7) (D14/159)