Exigência - art. 36 da LPI
#6.1
09/19/1989
RPI 987
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Official data from INPI
MECANISMO DE TRAVAMENTO E CONJUNTO DE SAÍDA DE EMERGÊNCIA
Em ExigênciaInvention Patent
Application data
Number
PI8602145Type
Invention Patent
Filing
04/30/1986
Publication
01/13/1987
Progress at the INPI
- Filing04/30/86
- Publication01/13/87
- Examination04/22/87
- Allowance03/01/90
- Grant10/30/90
- Terminated09/26/95
The patent was granted on 10/30/1990 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Emhart Industries Inc.
US
Inventors
T. M. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
04/22/1987
RPI 861
Publicação do pedido de patente
#3.1
01/13/1987
RPI 847
Pedido de patente depositado
#2.1
11/11/1986
RPI 838
Anuidade - prazo legal encerrado
#18.2
09/26/1995
RPI 1295
Concessão da patente
#16.1
10/30/1990
RPI 1039
Notificação para pagamento de retribuição
#13.1
06/19/1990
RPI 1023
Deferimento
#9.1
03/01/1990
RPI 1007
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