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Official data from INPI

MODELO DE FRISOS E CANTONEIRA

Em AnáliseUtility Model

Application data

Number

MU6000882

Type

Utility Model

Filing

07/21/1980

Publication

-

Progress at the INPI

  1. Filing07/21/80
  2. Publication
  3. Examination
  4. Allowance02/21/84
  5. Grant07/31/84
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. M. (pessoa física)

Inventors

U. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

05/27/1986

RPI 814

20.4

11/12/1985

RPI 786

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Deferimento

#9.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

11/16/1983

RPI 682

Exigência - art. 36 da LPI

#6.1

07/05/1983

RPI 663

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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