Interphone
Latest Aiphone Co., Ltd. Patents:
Description
In the drawings, the broken lines depict unclaimed environment. In
Claims
The ornamental design for an interphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D624522
Type: Grant
Filed: Dec 7, 2009
Date of Patent: Sep 28, 2010
Assignee: Aiphone Co., Ltd. (Nagoya-Shi)
Inventors: Koutarou Takahata (Nagoya), Katsuhiko Ibuki (Nagoya)
Primary Examiner: Robert M Spear
Assistant Examiner: Carla Jobe Wright
Attorney: Burr & Brown
Application Number: 29/351,484
Type: Grant
Filed: Dec 7, 2009
Date of Patent: Sep 28, 2010
Assignee: Aiphone Co., Ltd. (Nagoya-Shi)
Inventors: Koutarou Takahata (Nagoya), Katsuhiko Ibuki (Nagoya)
Primary Examiner: Robert M Spear
Assistant Examiner: Carla Jobe Wright
Attorney: Burr & Brown
Application Number: 29/351,484
Classifications
Current U.S. Class:
Intercom (7) (D14/159)