20.7
09/30/1986
RPI 832
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Official data from INPI
DISPOSITIVO PARA SEGURAR UM DISPOSITIVO MEDIDOR DE TEMPERATURA E PARA A LEITURA DE VALORES DE MEDIDA OBTIDOS COM ESTE DISPOSITIVO.
Em AnáliseInvention Patent
Progress at the INPI
- Filing07/03/78
- Publication
- Examination06/08/82
- Allowance09/27/83
- Grant03/27/84
- Expired05/31/94
The letters patent expired on 05/31/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
GAMBRO
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Priority claims
SE
78/00013 · 07/03/1978
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
20.4
09/23/1986
RPI 831
20.4
08/07/1984
RPI 720
Concessão da patente
#16.1
03/27/1984
RPI 701
Notificação para pagamento de retribuição
#13.1
01/17/1984
RPI 691
Deferimento
#9.1
09/27/1983
RPI 675
Exigência - art. 36 da LPI
#6.1
05/17/1983
RPI 656
14.1
01/04/1983
RPI 637
Solicitação de exame técnico
#4.1
06/08/1982
RPI 607
Carta-patente expirada
#21.1
05/31/1994
RPI 1226
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