Publicação do pedido de patente
#3.1
04/07/1987
RPI 859
Application data
Number
PI8601871Type
Filing
Publication
The application was allowed on 10/02/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 04/07/1987. We update with every new RPI gazette, published weekly.
Applicants
VETCO OFFSHORE IND INC [US]
Inventors
P. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/07/1987
RPI 859
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RPI 845
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11/04/1986
RPI 837
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09/10/1991
RPI 1084
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01/15/1991
RPI 1050
#9.1
10/02/1990
RPI 1035
03/01/1990
RPI 1007
03/01/1990
RPI 1007
01/16/1990
RPI 1002
From the same holder
Same category
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