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Official data from INPI

MONTAGEM PARA ENCERRAR UM SUBSTRATO ALONGADO, SUBSTRATO DE SEÇÃO TRANSVERSAL NÀO UNIFORME, PROCESSO DE ENCERRAR UM SUBSTRATO ALONGADO

ArquivadaInvention Patent

Application data

Number

PI8302261

Type

Invention Patent

Filing

05/02/1983

Publication

01/03/1984

Progress at the INPI

  1. Filing05/02/83
  2. Publication01/03/84
  3. Abandoned04/22/86
  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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

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Inventors

L. L. (pessoa física)

P. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

374.558 · 05/03/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/31/1988

RPI 919

Exigência - art. 36 da LPI

#6.1

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

04/22/1986

RPI 809

Publicação do pedido de patente

#3.1

01/03/1984

RPI 689

Pedido de patente depositado

#2.1

06/21/1983

RPI 661

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