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Official data from INPI

DRENADOR DE ÁGUA CORROSIVA PARA MOTOR A ALCOOL E A GASOLINA

Em AnáliseInvention Patent

Application data

Number

PI8705095

Type

Invention Patent

Filing

08/25/1987

Publication

04/11/1989

Progress at the INPI

  1. Filing08/25/87
  2. Publication04/11/89
  3. Examination10/31/89
  4. Allowance09/24/91
  5. Abandoned
  6. In force

The application was allowed on 09/24/1991 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. M. (pessoa física)

SP, BR

Inventors

G. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Publicação do pedido de patente

#3.1

04/11/1989

RPI 964

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Notificação para pagamento de retribuição

#13.1

01/28/1992

RPI 1104

Republicação - classificação IPC

#15.11

11/26/1991

RPI 1095

Deferimento

#9.1

09/24/1991

RPI 1086

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