Title:
Portable radiotelephone
United States Patent D400525
US Patent References:
Housing for a portable handset telephone or similar article
Soren et al. - September, 1988 - D297735

Housing for portable telephone or similar article
Nagele et al. - October, 1989 - D304189

Housing for a portable handset telephone or similar article
Soren et al. - January, 1990 - D305427

Portable radio telephone
Watanabe - February, 1990 - D306294

Autodialer with electronic telephone directory
Sawada et al. - February, 1990 - D306298


Inventors:
Yamaguchi, Katsuhiro (Tokyo, JP)
Application Number:
D/082388
Publication Date:
11/03/1998
Filing Date:
11/26/1997
View Patent Images:
Assignee:
Oki Electric Industry Co., Ltd. (Tokyo, JP)
Primary Class:
Field of Search:
D14/137, D14/138, D14/140, D14/142, D14/147, D14/148, D14/218, 379/419, 379/420, 379/428, 379/440, 379/433, 379/434, 455/90, 455/550-575, D13/168
US Patent References:
D324680Cordless telephone with antennaMarch, 1992Alves et al.D14/138
D325028Housing for a portable telephone or similar articleMarch, 1992Nagele et al.D14/138
D325029Telephone handset housing or similar articleMarch, 1992Nagele et al.D14/138
D326262Portable handset telephone or similar articleMay, 1992Soren et al.D14/138
D334568Portable telephone handsetApril, 1993Giordano, Jr. et al.D14/138
D336087Housing for a personal cordless telephoneJune, 1993Siddoway et al.D14/138
D337763Portable ratiotelephoneJuly, 1993Seki et al.D14/138
D337765Housing for a portable handset telephoneJuly, 1993Soren et al.D14/138
D339127Portable telephoneSeptember, 1993TaylorD14/138
D340711Front housing for a portable radiotelephoneOctober, 1993Nagele et al.D14/138
D342248Portable telephoneDecember, 1993Nagele et al.D14/138
D343615Portable telephoneJanuary, 1994TaylorD14/138
D343616Portable telephoneJanuary, 1994Nagele et al.D14/138
D343834Portable telephoneFebruary, 1994TaylorD14/138
D348458Handheld telephoneJuly, 1994Brown et al.D14/138
D351159Portable telephoneOctober, 1994NakanoD14/138
D353587Portable telephoneDecember, 1994TaylorD14/138
D353588Portable telephoneDecember, 1994Goergen et al.D14/138
D353809Portable telephoneDecember, 1994Nuovo et al.D14/138
D354284Portable telephoneJanuary, 1995WhiteD14/138
D356084Portable telephoneMarch, 1995Nagele et al.D14/138
D356309Portable telephoneMarch, 1995TaylorD14/138
D356562Portable telephoneMarch, 1995NuovoD14/138
D357249Portable telephoneApril, 1995WilliamsD14/138
D357250Portable telephoneApril, 1995Ifuji et al.D14/138
D357680Portable telephoneApril, 1995Williams et al.D14/138
D358148Telephone handsetMay, 1995Nagele et al.D14/138
D361762Portable telephoneAugust, 1995BerryD14/138
D362852Telephone handset housingOctober, 1995Nagele et al.D14/138
D364620Telephone handsetNovember, 1995Prior et al.D14/147
D365817Portable communication device having a keypad coverJanuary, 1996Mischenko et al.D14/138
D365818Portable telephoneJanuary, 1996Irie et al.D14/138
D365819Portable telephoneJanuary, 1996Sawaguchi et al.D14/138
D367649Housing for a portable radio/phoneMarch, 1996Richards et al.D14/138
D370672Face plate for telephone deviceJune, 1996HughesD14/138
D374872Portable telephone housingOctober, 1996Scianna, Sr. et al.D14/138
D375732Portable radiotelephoneNovember, 1996Lindeman et al.D14/138
D375734Portable radiotelephoneNovember, 1996Nagele et al.D14/138
D376142Portable telephoneDecember, 1996MatsumotoD14/138
D376143Portable telephone handsetDecember, 1996Biskup et al.D14/138
D377351Cellular phoneJanuary, 1997Toki et al.D14/138
D386492Portable radiotelephoneNovember, 1997YamaguchiD14/138
D388431Portable wireless telephoneDecember, 1997Takayasu et al.D14/138
D392635Portable radio telephoneMarch, 1998ChikumaD14/138
5276916Communication device having a speaker and microphoneJanuary, 1994Pawlish et al.455/89
Foreign References:
JP8949173March, 1996
Other References:
TL-PH9 advertisement, Mitsubishi Electric Corp. (prior art-date unknown).
DL-S22PL/N advertisement, Toshiba Corp. (prior art-date unknown).
DL-S25P advertisement, Toshiba Corp. (prior art-date unknown).
PALDIO 201T advertisement, Toshiba Corp. (prior art-date unknown).
Publication showing German Patent M 95 02968, Robert Bosch, Sep. 25, 1995.
catalog showing Mitsubishi MT11 and MT 20D and Alcatel One touch Pro, Jun. 12, 1997.
Primary Examiner:
Asch, Jeffrey
Attorney, Agent or Firm:
Wenderoth, Lind & Ponack, L.L.P.
Claims:
1. The ornamental design for a portable radiotelephone, as shown and described.

Description:

FIG. 1 is a top, front, left side perspective view of a portable radiotelephone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.