Publicação do pedido de patente
#3.1
01/10/1989
RPI 951
Application data
Number
PI8802955Type
Filing
Publication
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: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Inventio Ag
CH
W. C. (pessoa física)
US
Inventors
J. B. (pessoa física)
US
R. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/10/1989
RPI 951
#2.1
11/08/1988
RPI 942
#21.1
Patente extinta em 28/07/2008
08/26/2008
RPI 1964
#16.1
07/28/1998
RPI 1440
#9.1
05/27/1997
RPI 1382
#15.11
05/07/1996
RPI 1327
#6.1
04/02/1996
RPI 1322
06/14/1994
RPI 1228
#4.1
03/19/1991
RPI 1059
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