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Official data from INPI

DOBRAGEM DE MAPAS E SIMILARES

Arquivada/ExtintaUtility Model

Application data

Number

MU5800444

Type

Utility Model

Filing

04/13/1978

Publication

-

Progress at the INPI

  1. Filing04/13/78
  2. Publication
  3. Examination
  4. Allowance08/17/82
  5. Grant02/22/83
  6. Expired08/16/88

The letters patent expired on 08/16/1988: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BRUNNER GRAFICOS LTD

Inventors

B. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Concessão da patente

#16.1

02/22/1983

RPI 644

Deferimento

#9.1

08/17/1982

RPI 617

Exigência - art. 36 da LPI

#6.1

03/09/1982

RPI 594

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