Notificação de entrada na fase nacional - PCT
#1.3
08/15/1989
RPI 982
Application data
Number
PI8805405Type
Filing
Publication
PCT
US1988000210 The letters patent expired on 09/02/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Medtest Systems, Inc
US
Inventors
V. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
08/15/1989
RPI 982
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era G01N 27/46.
03/27/2018
RPI 2464
#21.1
Patente extinta em 29/01/2003
09/02/2008
RPI 1965
#16.1
06/27/1995
RPI 1282
#13.1
01/17/1995
RPI 1259
#9.1
09/13/1994
RPI 1241
#6.1
04/05/1994
RPI 1218
#4.1
11/13/1990
RPI 1041
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.