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Official data from INPI

PROCESSO DE INJEÇÃO DE COMBUSTÍVEL E INJETOR DE COMBUSTÍVEL

ArquivadaInvention Patent

Application data

Number

PI9101116

Type

Invention Patent

Filing

03/21/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/21/91
  2. Publication11/05/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/21/1991 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: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Stanadyne Automotive Corp

US

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Inventors

W. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

500,724 · 03/28/1990

US

562,617 · 08/03/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

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