Carta-patente expirada
#21.1
09/27/1988
RPI 936
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Official data from INPI
SUPORTE PARA A FIXACAO DE UMA ANTENA OU SEMELHANTE A CALHA DO TETO DE UM AUTOMOVEL
Arquivada/ExtintaUtility Model
Progress at the INPI
- Filing08/04/78
- Publication
- Examination
- Allowance06/14/83
- Grant12/27/83
- Expired09/27/88
The letters patent expired on 09/27/1988: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
M. Y. (pessoa física)
Inventors
M. Y. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
12/27/1983
RPI 688
Notificação para pagamento de retribuição
#13.1
10/04/1983
RPI 676
Deferimento
#9.1
06/14/1983
RPI 660
Exigência - art. 36 da LPI
#6.1
10/05/1982
RPI 624
Exigência - art. 36 da LPI
#6.1
03/16/1982
RPI 595
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