Concessão da patente
#16.1
01/24/1989
RPI 953
Progress at the INPI
Awaiting grant fee payment- Filing02/21/83
- Publication09/25/84
- Examination08/13/85
- Allowance10/04/88
- Grant01/24/89
- In force02/21/98
The patent was granted on 01/24/1989 and is in force until 02/21/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Latest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
10/04/1988
RPI 937
15.10
08/09/1988
RPI 929
Conhecimento de parecer técnico
#7.1
10/27/1987
RPI 888
Solicitação de exame técnico
#4.1
08/13/1985
RPI 773
Publicação do pedido de patente
#3.1
09/25/1984
RPI 727
Pedido de patente depositado
#2.1
04/05/1983
RPI 650
Retificação
#15.3
09/25/1990
RPI 1034
Deferimento (variante)
#9.1.2
07/24/1990
RPI 1025
Concessão anulada
#16.2
05/29/1990
RPI 1020
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