Publicação do pedido de patente
#3.1
09/29/1987
RPI 884
Application data
Number
PI8606208Type
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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Utica Enterprises, Inc.
US
Inventors
E. J. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/29/1987
RPI 884
#2.1
04/28/1987
RPI 862
#21.1
Patente extinta em 15/12/2001
07/22/2008
RPI 1959
#16.1
04/30/1991
RPI 1065
#13.1
01/22/1991
RPI 1051
#9.1
10/09/1990
RPI 1036
#4.1
03/01/1990
RPI 1007
From the same holder
Same category
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