Publicação do pedido de patente
#3.1
08/01/1989
RPI 980
Application data
Number
PI8707226Type
Filing
Publication
PCT
US1987000592 The letters patent expired on 08/26/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
Hyundai Electronics Industries, Ltd.
KP
U. C. (pessoa física)
US
Inventors
D. K. (pessoa física)
US
R. K. (pessoa física)
US
IPC Classification
Priority claims
US
848.073 · 04/04/1986
US
854.232 · 04/21/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/01/1989
RPI 980
#4.1
09/27/1988
RPI 936
#1.3
06/14/1988
RPI 921
#21.1
Patente extinta em 28/07/2008
08/26/2008
RPI 1964
#16.1
07/28/1998
RPI 1440
#9.1
08/26/1997
RPI 1395
08/20/1996
RPI 1342
#6.1
02/06/1996
RPI 1314
07/04/1995
RPI 1283
#11.2
12/27/1994
RPI 1256
#6.1
03/08/1994
RPI 1214
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.