08/29/1989
RPI 984
Concessão da patente
16.1
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Utility ModelMU6501543
CAIXA DE PAPELÃO
L B Produtos Eletrônicos Ltda
ConcedidaIPC B65D 5/36
Progress at the INPI
- Terminated03/10/92
The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
02/21/1989
RPI 957
Notificação para pagamento de retribuição
13.1
02/14/1989
RPI 956
14.4
11/01/1988
RPI 941
Deferimento
9.1
08/05/1986
RPI 824
Solicitação de exame técnico
4.1
03/04/1986
RPI 802
Publicação antecipada
3.2
12/31/1985
RPI 793
Pedido de patente depositado
2.1
03/10/1992
RPI 1110
Anuidade - prazo legal encerrado
18.2