Dual mode communication device

• US 6,141,540 A
• Filed: 06/15/1998
• Issued: 10/31/2000
• Est. Priority Date: 06/15/1998
• Status: Expired due to Term

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Richards, Scott H., Dorfner, Gary
• Primary Examiner(s): Nguyen, Lee
• Assistant Examiner(s): Nguyen, Simon
• Application Number:
  US09/094,858
• Time in Patent Office: 869 Days
• Field of Search: 455/553, 455/90, 455/575, 455/347, 455/518, D14/137, D14/138, 379/428, 379/430, 379/433
• US Class Current: 455/575.3
• CPC Class Codes: H04M 1/0214 Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position combined with translation movement H04M1/0235
• CPC Class Codes: H04M 1/0245 using open/close detection

Abstract

A communication device (100) operates in first and second modes of operation including a dispatch mode of operation and a telephone mode of operation. The device (100) includes a main body (124) having a top surface (126) and a cover (102). The cover 102 selectively moves between at least a first position wherein at least a portion of the top surface (126) is covered to provide for selective operation in the dispatch mode and at least a second position wherein the top surface (126) is exposed to provide for selective operation is the telephone mode of operation. The cover (102) includes a see through section (108) covering at least a portion of the display section (114) when the cover (102) is in the first position in order to protect the display section (114) and simultaneously provide access thereto. The cover (102) also include through access keys (106) which provide access to the keypad (116) even when the cover (102) is closed.

Claims

1. A communication device having first and second modes of operation, comprising:

a dispatch mode of operation;

a telephone mode of operation;

a body housing element for accommodating the dispatch and telephone modes of operation, the housing having a top surface and a display section located thereon; and

a moveable housing element for selectively moving between at least a first position wherein at least a portion of the top surface is covered to provide for selective operation in the dispatch mode and at least a second position wherein the top surface is exposed to provide for selective operation is the telephone mode of operation, the moveable housing element including a see through section covering at least a portion of the display section when the movable housing element is in the first position in order to protect the display section and simultaneously provide access thereto.

2. The communication device of claim 1, wherein the movable housing element is coupled to the housing element via a hinge.

3. The communication device of claim 2, wherein the annunciator includes a vibrator.

4. The communication device of claim 1, further including an annunciator to indicate a received call independent of the position of the movable housing element.

5. The communication device of claim 1, wherein the cover provides for the switching of one mode of operation to another.

6. The communication device of claim 1, further including a keypad.

7. The communication device of claim 1, wherein the cover includes at least one interface to access at least a portion of the keypad when the cover is in the closed mode.