201
09/19/1989
RPI 987
Application data
Number
PI8200407Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
Cambuci S/A
SP, BR
Inventors
R. E. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/19/1989
RPI 987
#17.1
03/07/1989
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#16.1
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07/21/1987
RPI 874
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03/31/1987
RPI 858
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06/24/1986
RPI 818
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02/26/1985
RPI 749
01/10/1984
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11/03/1982
RPI 628
#3.2
07/27/1982
RPI 614
#2.1
03/16/1982
RPI 595
#21.1
Patente extinta em 22/01/97
07/01/2008
RPI 1956
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Same category
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