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Official data from INPI

SISTEMA DE SUPRIMENTO DE AR PARA UM TEAR PNEUMATICO

Em AnáliseInvention Patent

Application data

Number

PI8107501

Type

Invention Patent

Filing

11/18/1981

Publication

07/05/1983

Progress at the INPI

Technical opinion to answer
  1. Filing11/18/81
  2. Publication07/05/83
  3. Examination06/11/85
  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: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUETI AG MASCHF [CH]

Inventors

M. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

02/09/1988

RPI 903

Conhecimento de parecer técnico

#7.1

12/24/1985

RPI 792

Solicitação de exame técnico

#4.1

06/11/1985

RPI 764

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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