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Official data from INPI

GAXETA DE ESTANQUEIDADE ELÁSTICA

IndeferidaInvention Patent

Application data

Number

PI8202904

Type

Invention Patent

Filing

05/19/1982

Publication

05/03/1983

Progress at the INPI

Under appeal
  1. Filing05/19/82
  2. Publication05/03/83
  3. Examination08/30/83
  4. Refused12/18/84
  5. Grant
  6. In force

The application was refused by the INPI on 12/18/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/18/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Everitube

FR

Inventors

A. L. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

81 10 195 · 05/20/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/18/1984

RPI 739

Conhecimento de parecer técnico

#7.1

07/03/1984

RPI 715

Pedido de certificado de adição de invenção

#5.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Publicação do pedido de patente

#3.1

05/03/1983

RPI 654

Pedido de patente depositado

#2.1

07/06/1982

RPI 611

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