Set of key buttons for a telephone handset
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Description
The broken line showing of the remainder of the telephone handset is directed to environment and is for illustrative purposes only; the broken lines form no part of the claimed design.
Claims
We claim the ornamental design for a set of key buttons for a telephone handset, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D584297
Type: Grant
Filed: Nov 9, 2007
Date of Patent: Jan 6, 2009
Assignee: Panasonic Corporation (Osaka)
Inventors: Masashi Furuno (Kadoma), Takashi Hasegawa (Kadoma), Toshiya Moriyama (Kadoma), Hideaki Sakamoto (Kadoma)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Bridget L Eland
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/297,404
Type: Grant
Filed: Nov 9, 2007
Date of Patent: Jan 6, 2009
Assignee: Panasonic Corporation (Osaka)
Inventors: Masashi Furuno (Kadoma), Takashi Hasegawa (Kadoma), Toshiya Moriyama (Kadoma), Hideaki Sakamoto (Kadoma)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Bridget L Eland
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/297,404
Classifications
Current U.S. Class:
Keypad (D14/247)