Solicitação de exame técnico
#4.1
10/31/1989
RPI 993
Back to search
Application data
Number
PI8605103Type
Invention Patent
Filing
10/15/1986
Publication
05/31/1988
Progress at the INPI
- Filing10/15/86
- Publication05/31/88
- Examination10/31/89
- Allowance
- Grant
- In force
Published on 05/31/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
RICHARD MARVIN OSTERMANN STUMP [BR]
Inventors
S. [. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
05/31/1988
RPI 919
Pedido de patente depositado
#2.1
04/07/1987
RPI 859
Retificação
#15.3
02/11/1992
RPI 1106
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.