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Official data from INPI

APERFEIÇOAMENTO EM PROCESSO PARA FABRICAÇÃO DE RODIZIO E RODIZIO APERFEIÇOADO

Em AnáliseInvention Patent

Application data

Number

PI8503645

Type

Invention Patent

Filing

08/01/1985

Publication

03/10/1987

Progress at the INPI

  1. Filing08/01/85
  2. Publication03/10/87
  3. Examination03/15/88
  4. Allowance12/24/91
  5. Abandoned
  6. In force

The application was allowed on 12/24/1991 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: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Soprano Eletrometalúrgica e Hidráulica Ltda

RS, BR

See this company's full portfolio

Inventors

A. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/15/1988

RPI 908

Publicação do pedido de patente

#3.1

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

10/01/1985

RPI 780

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Notificação para pagamento de retribuição

#13.1

05/19/1992

RPI 1120

Deferimento

#9.1

12/24/1991

RPI 1099

Republicação - classificação IPC

#15.11

06/18/1991

RPI 1072

Exigência - art. 36 da LPI

#6.1

05/28/1991

RPI 1069

Exigência - art. 36 da LPI

#6.1

10/30/1990

RPI 1039

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