Publicação do pedido de patente
#3.1
10/13/1987
RPI 886
Application data
Number
PI8606362Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 10/13/1987. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
J. M. (pessoa física)
US
J. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/13/1987
RPI 886
#2.1
04/28/1987
RPI 862
#21.1
Patente extinta em 22/12/2001
07/22/2008
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#16.1
01/26/1993
RPI 1156
#13.1
10/20/1992
RPI 1142
#9.1
05/19/1992
RPI 1120
#6.1
10/29/1991
RPI 1091
#6.1
03/05/1991
RPI 1057
#4.1
07/24/1990
RPI 1025
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