Publicação do pedido de patente
#3.1
11/03/1987
RPI 889
Application data
Number
PI8601624Type
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: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
PEDRO PAULO PELLEGRINI QUEIROZ [BR]
Inventors
Q. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/03/1987
RPI 889
#2.1
06/09/1987
RPI 868
#15.3
06/25/1991
RPI 1073
11/20/1990
RPI 1042
#4.1
06/26/1990
RPI 1024
#11.1
02/13/1990
RPI 1006
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.