Publicação do pedido de patente
#3.1
09/27/1988
RPI 936
Application data
Number
PI8800632Type
Filing
Publication
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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
A. S. (pessoa física)
US
C. S. (pessoa física)
US
D. J. (pessoa física)
US
G. N. (pessoa física)
US
T. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/27/1988
RPI 936
#2.1
05/24/1988
RPI 918
#21.1
Patente extinta em 08/02/2010
12/11/2012
RPI 2188
#16.1
02/08/2000
RPI 1518
#9.1
09/21/1999
RPI 1498
#6.1
05/04/1999
RPI 1478
#6.1
12/01/1998
RPI 1456
#4.1
10/30/1990
RPI 1039
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Same category
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