Concessão da patente
#16.1
05/31/1988
RPI 919
Back to search
Application data
Number
PI8108948Type
Invention Patent
Filing
12/30/1981
Publication
12/14/1982
Progress at the INPI
- Filing12/30/81
- Publication12/14/82
- Examination09/25/84
- Allowance10/27/87
- Grant05/31/88
- Terminated03/19/96
The patent was granted on 05/31/1988 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
The B.F.Goodrich Company.
US
Inventors
D. L. (pessoa física)
S. J. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
03/01/1988
RPI 906
Deferimento
#9.1
10/27/1987
RPI 888
Exigência - art. 36 da LPI
#6.1
04/23/1985
RPI 757
Solicitação de exame técnico
#4.1
09/25/1984
RPI 727
Notificação de entrada na fase nacional - PCT
#1.3
12/14/1982
RPI 634
Anuidade - prazo legal encerrado
#18.2
03/19/1996
RPI 1320
Related
Same category
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.