Publicação do pedido de patente
#3.1
03/07/1989
RPI 959
Application data
Number
PI8704321Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 08/21/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/07/1989. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/07/1989
RPI 959
#2.1
12/01/1987
RPI 893
#15.11
Reclassificação automática - Não havia classificação anterior
10/05/2021
RPI 2648
#11.1
09/24/1991
RPI 1086
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.