Solicitação de exame técnico
#4.1
02/08/1989
RPI 955
Application data
Number
PI8602603Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.
Applicants
VETCO OFFSHORE IND INC [US]
Inventors
F. W. (pessoa física)
H. E. (pessoa física)
J. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/08/1989
RPI 955
#3.1
02/03/1987
RPI 850
#2.1
12/09/1986
RPI 842
#11.2
08/07/1990
RPI 1027
01/16/1990
RPI 1002
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.