Solicitação de exame técnico
#4.1
06/02/1987
RPI 867
Application data
Number
PI8600649Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/02/1987. We update with every new RPI gazette, published weekly.
Applicants
SALC di Pellegrino & C.S.d.f.
IT
Inventors
S. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/02/1987
RPI 867
#3.1
10/29/1986
RPI 836
#2.1
08/05/1986
RPI 824
01/21/1998
RPI 1413
#6.1
07/16/1996
RPI 1337
#7.1
03/03/1992
RPI 1109
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.