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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8700534

Type

Invention Patent

Filing

02/06/1987

Publication

12/08/1987

Progress at the INPI

  1. Filing02/06/87
  2. Publication12/08/87
  3. Abandoned07/11/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vdo Adolf Schindling Ag

DE

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Inventors

H. R. (pessoa física)

S. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/11/1989

RPI 977

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1993

RPI 1170

Exigência - art. 36 da LPI

#6.1

10/27/1992

RPI 1143

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