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Official data from INPI

DISPOSITIVO PARA INSTALAÇÕES

PublicadaInvention Patent

Application data

Number

PI8606330

Type

Invention Patent

Filing

12/19/1986

Publication

10/06/1987

Progress at the INPI

Technical opinion to answer
  1. Filing12/19/86
  2. Publication10/06/87
  3. Examination03/20/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

H. S. (pessoa física)

DE

K. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 45 520.9 · 12/20/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/06/1987

RPI 885

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Retificação

#15.3

09/26/1995

RPI 1295

Conhecimento de parecer técnico

#7.1

04/21/1992

RPI 1116

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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