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Official data from INPI

ELEMENTO ISOLADO PARA CONSTRUÇÃO DE JUNTAS DE CONTAÇÃO OU DE DILATAÇÃ E ELEMENTO COMPÓSITO OBTIDO COM ELEMENTOS ISOLADOS.

IndeferidaInvention Patent

Application data

Number

PI8202809

Type

Invention Patent

Filing

05/14/1982

Publication

12/20/1983

Progress at the INPI

Under appeal
  1. Filing05/14/82
  2. Publication12/20/83
  3. Examination05/08/84
  4. Refused11/12/85
  5. Grant
  6. In force

The application was refused by the INPI on 11/12/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. E. (pessoa física)

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/12/1985

RPI 786

Exigência - art. 36 da LPI

#6.1

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

05/08/1984

RPI 707

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

06/29/1982

RPI 610

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