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US6141540A Expired / Lapsed US ⏱️ 0.0 years remaining

Dual mode communication device

Assignee: Google Technology Holdings LLC
•
Filing: 1998-06-15
•
Granted: 2000-10-31
•
Expires: 2018-06-15
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Abstract

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.

Inventors

  • 👤 Scott H. Richards
  • 👤 Gary Dorfner

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 07:48
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/0202; H04M1/0206; H04M1/0208; H04M1/0214; H04M1/0241; H04M1/0245

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 143 words
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.
Claim 2
Dependent Claim 143 words
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.
Claim 3
Dependent Claim 20 words
The communication device of claim 1, wherein the movable housing element is coupled to the housing element via a hinge.
Claim 4
Dependent Claim 12 words
The communication device of claim 2, wherein the annunciator includes a vibrator.
Claim 5
Dependent Claim 24 words
The communication device of claim 1, further including an annunciator to indicate a received call independent of the position of the movable housing element.
Claim 6
Dependent Claim 20 words
The communication device of claim 1, wherein the cover provides for the switching of one mode of operation to another.
Claim 7
Dependent Claim 10 words
The communication device of claim 1, further including a keypad.
Claim 8
Dependent Claim 31 words
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.

References Cited (Backward Citations)

US5343510A Cited
US5276916A Cited
US5564078A Cited
US5584054A Cited
US5881370A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2003-10-31 2004-05-01 2004-10-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2007-10-31 2008-05-01 2008-10-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2011-10-31 2012-05-01 2012-10-31 $7700.00 Window Closed / Lapsed

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