Publicação do pedido de patente
#3.1
01/17/1989
RPI 952
Application data
Number
PI8803216Type
Filing
Publication
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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
T. C. (pessoa física)
US
Inventors
E. G. (pessoa física)
US
G. G. (pessoa física)
US
M. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/17/1989
RPI 952
#2.1
11/29/1988
RPI 945
#21.1
Patente extinta em 29/06/2003
09/02/2008
RPI 1965
#16.1
01/26/1993
RPI 1156
#13.1
10/06/1992
RPI 1140
#9.1
05/12/1992
RPI 1119
#4.1
04/02/1991
RPI 1061
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