Patent DK30190A successfully refreshed from Google Patents.
DK30190A
Expired / Lapsed
DK
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PORTABLE RADIO PHONE
Assignee: Motorola Inc
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Filing: 1990-02-06
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Granted: —
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Expires: 2010-02-06
Abstract
Abstract A portable radiotelephone with control switch disabling is disclosed. A flip element (104) which contains a microphone and covers a keypad (110) and other control buttons when in a closed position also activates a hookswitch (306). When the hookswitch and microprocessor indicate that the flip element is in a closed position, the on/off switch cannot be activated to turn the portable radiotelephone on or off and switches which control volume level are deactivated.
Inventors
- 👤 Michael P Metroka
Bibliographic Details
Application Number
—
Jurisdiction
DK
Data Source
google_patents
Last Synchronized
2026-11-06 20:20
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/72; H04M1/724; H04W; H04W84/00; H04B; H04B1/00; H04B1/38; H04B1/40; H04M1/02; H04M1/0202; H04M1/0206; H04M1/0208; H04M1/0214; H04M1/0241; H04M1/0245; H01; H01H; H01H3/00; H01H3/02; H01H3/16; H01H3/161; H01H3/162; H04W52/00; H04W52/02; H04W52/0209; H04W52/0251; H04W52/0254; Y; Y02; Y02D; Y02D30/00; Y02D30/70
Claims Analysis
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