Notificação de entrada na fase nacional - PCT
#1.3
10/31/1989
RPI 993
Application data
Number
PI8806902Type
Filing
Publication
PCT
CH1988000281 The letters patent expired on 12/11/2012: 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
C. B. (pessoa física)
CH
E. D. (pessoa física)
CH
R. G. (pessoa física)
CH
Inventors
C. B. (pessoa física)
CH
E. D. (pessoa física)
CH
R. G. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/31/1989
RPI 993
#21.1
Patente extinta em 24/11/2008
12/11/2012
RPI 2188
#16.1
11/24/1998
RPI 1455
#9.1
04/28/1998
RPI 1427
#6.1
04/30/1996
RPI 1326
#6.1
12/12/1995
RPI 1306
#6.1
05/23/1995
RPI 1277
#4.1
02/13/1991
RPI 1054
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