PTO Wrapper PDF
Dossier Espace Google
Patent
   D313416
Priority
Mar 16 1987
Filed
Mar 16 1987
Issued
Jan 01 1991
Expiry
Jan 01 2005
Inventors
Dewitt, Da…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
6
Maint.:
n/a
The ornamental design for a portable entertainment and communication unit, as shown and described.

FIG. 1 is a front top perspective view of a portable entertainment and communication unit showing my new design;

FIG. 2 is a rear top perspective view thereof; and

FIG. 3 is a rear bottom perspective view thereof.
INVENTORS:

Dewitt, David M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D325202, Nov 01 1989 Stolar, Inc. Mobile transceiver
D837180, May 17 2017 KOVACORP Communicator
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3268229,
4227258, Jan 18 1979 Repco Incorporated Housing for a hand held transmitter-receiver
4676619, Mar 06 1986 Portable entertainment unit
210539,
220882,
D247966, Jun 10 1976 Portable voice amplifier
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule