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Official data from INPI

APERFEICOAMENTOS EM PRESERVATIVO

IndeferidaUtility Model

Application data

Number

MU6101629

Type

Utility Model

Filing

11/16/1981

Publication

06/28/1983

Progress at the INPI

Under appeal
  1. Filing11/16/81
  2. Publication06/28/83
  3. Examination12/31/85
  4. Refused11/04/86
  5. Grant
  6. In force

The application was refused by the INPI on 11/04/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND NACIONAL DE ARTEFATOS DE L [BR]

Inventors

A. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/04/1986

RPI 837

Solicitação de exame técnico

#4.1

12/31/1985

RPI 793

8.1

07/30/1985

RPI 771

Publicação do pedido de patente

#3.1

06/28/1983

RPI 662

Pedido de patente depositado

#2.1

12/29/1981

RPI 584

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61F 5/43.

03/20/2018

RPI 2463

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