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Official data from INPI

PROCESSO PARA CARREGAR E FECHAR UM SISTEMA DUPLO DE RECIPIENTE PREVISTO PARA O TRANSPORTE E ARMAZENAGEM DE MATERIAL RADIOATIVO, BEM COMO FECHO PARA UM SISTEMA DUPLO DE RECIPIENTES E DISPOSTIVO PARA EXECUTAR O PROCESSO

PublicadaInvention Patent

Application data

Number

PI8704867

Type

Invention Patent

Filing

09/22/1987

Publication

05/17/1988

Progress at the INPI

Awaiting grant fee payment
  1. Filing09/22/87
  2. Publication05/17/88
  3. Examination10/23/90
  4. Allowance11/26/91
  5. Grant
  6. In force

The application was allowed by the INPI on 11/26/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

DE

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Inventors

D. P. (pessoa física)

DE

N. G. (pessoa física)

DE

W. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 32 270.9 · 09/23/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/17/1988

RPI 917

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Retificação

#15.3

06/09/1992

RPI 1123

Deferimento

#9.1

11/26/1991

RPI 1095

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

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