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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM FECHAMENTO DE RECIPIENTES HERMÉTICOS

PublicadaUtility Model

Application data

Number

MU6701895

Type

Utility Model

Filing

09/24/1987

Publication

03/28/1989

Progress at the INPI

  1. Filing09/24/87
  2. Publication03/28/89
  3. Examination01/16/90
  4. Allowance
  5. Grant
  6. In force

Published on 03/28/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Industrial de Plásticos Cipla

SC, BR

See this company's full portfolio

Inventors

R. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/28/1989

RPI 962

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Retificação

#15.3

09/22/1992

RPI 1138

110

06/09/1992

RPI 1123

Recurso

#12.1

03/05/1991

RPI 1057

Deferimento

#9.1

11/13/1990

RPI 1041

Pedido de certificado de adição de invenção

#5.1

05/22/1990

RPI 1019

Solicitação de exame técnico

#4.1

01/16/1990

RPI 1002

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