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US 8,027,463 B2Granted
Fixed telephone set capable of preventing howling and temperature rise of a handset
AssigneeNEC Infrontia Corporation
InventorsTadamine Toh, Masaru Kunii, Jun Tamatsu
Life of this patent
Estimating the term…
Abstract
The cradle and the telephone body are configured to be separable from and couplable to each other. The cradle and the telephone body are coupled to each other with a space interposed therebetween.
Claims7
A fixed telephone set comprising a telephone body and a cradle, wherein said cradle and said telephone body are configured to be separable from and couplable to each other;
- wherein a recessed portion defining a space is provided on a side surface of said cradle, said side surface facing a side surface of said telephone body;
- and
- wherein when coupling, said cradle and said telephone body are coupled to each other with said space interposed therebetween.
Dependencies are inferred from the claim text.