Invention Grant
- Patent Title: Portable telephone set
- Patent Title (中): 便携式电话机
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Application No.: US10424941Application Date: 2003-04-29
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Publication No.: US08014835B2Publication Date: 2011-09-06
- Inventor: Masatomo Mizuta , Kiyoshi Kohayakawa
- Applicant: Masatomo Mizuta , Kiyoshi Kohayakawa
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2002-131617 20020507
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
A portable telephone set of slide type comprises a main casing, a movable casing, the two casing being slidably coupled and capable of being locked to each other, and a lock releasing element for releasing the lock. The portable telephone set further comprises an illuminating element for illuminating the lock releasing element from the inner side.
Public/Granted literature
- US20030211874A1 Portable telephone set Public/Granted day:2003-11-13
Information query
