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Official data from INPI

NEGATOSCOPIO UNIMADEN

Prazo de SigiloUtility Model

Application data

Number

MU6901774

Type

Utility Model

Filing

08/31/1989

Publication

07/09/1991

Progress at the INPI

  1. Filing08/31/89
  2. Publication07/09/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/31/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. F. (pessoa física)

PB, BR

Inventors

M. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

12/05/1989

RPI 998

Republicação - classificação IPC

#15.11

A classificação anterior era: A61B 19/00

08/16/2016

RPI 2380

Arquivamento - Art. 33 da LPI

#11.1

10/13/1993

RPI 1193

Publicação do pedido de patente

#3.1

07/09/1991

RPI 1075

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