Concessão da patente
#16.1
08/25/1987
RPI 879
Application data
Number
PI8301926Type
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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
Industrias de Bombas Hidráulicas Marrucci Ltda
SP, BR
Inventors
M. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/25/1987
RPI 879
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03/04/1987
RPI 854
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09/30/1986
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#6.1
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#4.1
03/12/1985
RPI 751
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11/20/1984
RPI 735
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05/31/1983
RPI 658
#21.1
Patente extinta em 15/04/98
07/01/2008
RPI 1956
Same category
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