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Official data from INPI

DISPOSITIVO DE SEGURANÇA PARA UM MOTOR DE COMBUSTÃO INTERNA DIESEL SUPERALIMENTADO

PublicadaInvention Patent

Application data

Number

PI8801391

Type

Invention Patent

Filing

03/25/1988

Publication

11/08/1988

Progress at the INPI

  1. Filing03/25/88
  2. Publication11/08/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/25/1988 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Motoren-Werke Mannheim AG

DE

Inventors

H. S. (pessoa física)

W. A. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 37 09 803.9 · 03/25/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

07/26/1988

RPI 927

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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