Publicação do pedido de patente
#3.1
07/04/1989
RPI 976
Application data
Number
PI8805459Type
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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
S&S Industries, Inc
US
Inventors
J. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/04/1989
RPI 976
#2.1
03/21/1989
RPI 961
#21.1
Patente extinta em 21/10/2003
09/02/2008
RPI 1965
#16.1
03/30/1993
RPI 1165
#13.1
11/03/1992
RPI 1144
#9.1
06/16/1992
RPI 1124
#4.1
03/06/1990
RPI 1008
Same category
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