Republicação - classificação IPC
#15.11
01/08/1985
RPI 742
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Official data from INPI
Material composto de borracha e cordonéis metálicos e pneumáticos.
ConcedidaInvention Patent
Application data
Number
PI8105127Type
Invention Patent
Filing
08/10/1981
Publication
04/06/1982
Progress at the INPI
- Filing08/10/81
- Publication04/06/82
- Examination06/15/82
- Allowance05/22/84
- Grant11/27/84
- In force08/10/01
The patent was granted on 11/27/1984 and is in force until 08/10/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:08/10/2001
Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Bridgestone Tire Company Limited
JP
Inventors
E. K. (pessoa física)
K. K. (pessoa física)
M. M. (pessoa física)
N. K. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Priority claims
JP
109.135/80 · 08/11/1980
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
11/27/1984
RPI 736
Notificação para pagamento de retribuição
#13.1
09/04/1984
RPI 724
Deferimento
#9.1
05/22/1984
RPI 709
Solicitação de exame técnico
#4.1
06/15/1982
RPI 608
Publicação do pedido de patente
#3.1
04/06/1982
RPI 598
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