Cessão de direito de exploração
#22.1
02/23/1988
RPI 905
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Official data from INPI
EXPELIDOR DE "CHOPE" A GAS CARBONICO
Em AnáliseInvention Patent
Application data
Number
PI8206373Type
Invention Patent
Filing
10/29/1982
Publication
06/05/1984
Progress at the INPI
- Filing10/29/82
- Publication06/05/84
- Examination09/04/84
- Allowance03/26/85
- Grant10/01/85
- Terminated11/20/90
The patent was granted on 10/01/1985 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: 02/23/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
T. M. (pessoa física)
Inventors
M. [. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
10/01/1985
RPI 780
Notificação para pagamento de retribuição
#13.1
07/09/1985
RPI 768
Deferimento
#9.1
03/26/1985
RPI 753
Republicação - classificação IPC
#15.11
09/11/1984
RPI 725
Solicitação de exame técnico
#4.1
09/04/1984
RPI 724
Publicação do pedido de patente
#3.1
06/05/1984
RPI 711
Pedido de patente depositado
#2.1
12/21/1982
RPI 635
Anuidade - prazo legal encerrado
#18.2
11/20/1990
RPI 1042
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