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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8503224

Type

Invention Patent

Filing

07/05/1985

Publication

02/10/1987

Progress at the INPI

  1. Filing07/05/85
  2. Publication02/10/87
  3. Examination04/28/87
  4. Allowance
  5. Grant
  6. In force

Published on 02/10/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trailcar Indústria de Carrocerias Ltda.

SC, BR

Inventors

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Recurso

#12.1

07/18/1989

RPI 978

Deferimento

#9.1

04/04/1989

RPI 963

Solicitação de exame técnico

#4.1

04/28/1987

RPI 862

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

02/12/1986

RPI 799

15.7

05/25/1993

RPI 1173

15.7

11/12/1991

RPI 1093

101

09/11/1990

RPI 1032

120

03/13/1990

RPI 1009

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