Solicitação de exame técnico
#4.1
11/14/1989
RPI 995
Application data
Number
PI8704304Type
Filing
Publication
Published on 03/07/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/14/1989
RPI 995
#3.1
03/07/1989
RPI 959
#2.1
11/17/1987
RPI 891
03/26/1991
RPI 1060
#15.3
10/23/1990
RPI 1038
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.