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Patent
   D407715
Priority
Mar 06 1998
Filed
Mar 06 1998
Issued
Apr 06 1999
Expiry
Apr 06 2013
Inventors
Grant, Ala…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
36
Maint.:
n/a
The ornamental design for a ergonomic cellular phone, as shown and described.

FIG. 1 is a front view showing my new design for a ergonomic cellular phone;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.
INVENTORS:

Grant, Alan H.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D459712, Nov 14 2001 Cell phone
D487733, Nov 07 2001 Motorola Mobility LLC Housing for communications devices or similar articles
D488151, Sep 06 2002 Microsoft Mobile Oy Key button arrangement for a handset
D488804, Sep 06 2002 Microsoft Mobile Oy Key button area for a handset
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3632878,
3872263,
3908288,
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5332322, Jun 06 1991 PATENT ENFORCEMENT COMPANY Ergonomic thumb-actuable keyboard for a hand-grippable device
5479163, Aug 04 1994 Circular tactile keypad
203994,
210775,
D248650, Oct 08 1976 METRO-TEL CORP, A CORP OF DE Telephone mouthpiece keyboard
D258656, Jan 08 1979 Bell Telephone Laboratories, Incorporated Telephone handset
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D366876, Mar 30 1994 U.S. Philips Corporation Remote control unit
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D368711, Apr 13 1995 Sony Corporation of America Portable telephone
D375748, Nov 03 1995 Hand held remote
D378678, May 31 1994 Motorola, Inc. Portable two-way radio
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