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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8606163

Type

Invention Patent

Filing

12/11/1986

Publication

09/22/1987

Progress at the INPI

  1. Filing12/11/86
  2. Publication09/22/87
  3. Examination03/20/90
  4. Allowance03/12/91
  5. Abandoned
  6. In force

The application was allowed on 03/12/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

prncipia Recherche Developpment S.A

FR

Inventors

G. P. (pessoa física)

L. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

Arquivamento - Art. 38 §2° da LPI

#11.4

09/29/1992

RPI 1139

Republicação - classificação IPC

#15.11

07/23/1991

RPI 1077

Notificação para pagamento de retribuição

#13.1

06/25/1991

RPI 1073

Deferimento

#9.1

03/12/1991

RPI 1058

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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