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Official data from INPI

MÁQUINA DE EMBALAR E PROCESSO DE OPERAÇÃO DA MESMA; PROCESSO PARA AUMENTAR A CAPACIDADE PORTADORA DE GRAMPOS DE UMA MÁQUINA DE EMBALAR

ArquivadaInvention Patent

Application data

Number

PI8203758

Type

Invention Patent

Filing

06/28/1982

Publication

06/21/1983

Progress at the INPI

  1. Filing06/28/82
  2. Publication06/21/83
  3. Abandoned08/28/84
  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.

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 R Grace & Co

US

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Inventors

J. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

US

292.086 · 08/12/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/12/1985

RPI 786

Exigência - art. 36 da LPI

#6.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

08/28/1984

RPI 723

Publicação do pedido de patente

#3.1

06/21/1983

RPI 661

Pedido de patente depositado

#2.1

08/10/1982

RPI 616

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