Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Back to search
Application data
Number
PI8205118Type
Invention Patent
Filing
09/01/1981
Publication
08/09/1983
Progress at the INPI
- Filing09/01/81
- Publication08/09/83
- Examination10/25/83
- Allowance07/09/85
- Grant10/29/86
- Terminated07/12/88
The patent was granted on 10/29/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
RAFI GMBH & CO [DE]
Inventors
R. U. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
10/29/1986
RPI 836
Notificação para pagamento de retribuição
#13.1
07/08/1986
RPI 820
110
05/06/1986
RPI 811
Recurso
#12.1
11/05/1985
RPI 785
Deferimento
#9.1
07/09/1985
RPI 768
Exigência - art. 36 da LPI
#6.1
12/18/1984
RPI 739
Pedido de certificado de adição de invenção
#5.1
03/20/1984
RPI 700
Solicitação de exame técnico
#4.1
10/25/1983
RPI 679
Publicação do pedido de patente
#3.1
08/09/1983
RPI 668
Pedido de patente depositado
#2.1
10/19/1982
RPI 626
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.