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Official data from INPI

DISPOSITO DE FRENAGEM PARA EQUIPAMENTOS DE REMAR,DENOMINADOS"REMO SECO"

Em AnáliseUtility Model

Application data

Number

MU6100112

Type

Utility Model

Filing

01/28/1981

Publication

09/08/1982

Progress at the INPI

  1. Filing01/28/81
  2. Publication09/08/82
  3. Examination02/16/83
  4. Allowance10/23/84
  5. Grant06/25/85
  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: 03/31/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. G. (pessoa física)

Inventors

G. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

03/31/1987

RPI 858

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

03/05/1985

RPI 750

Deferimento

#9.1

10/23/1984

RPI 731

Exigência - art. 36 da LPI

#6.1

04/03/1984

RPI 702

Solicitação de exame técnico

#4.1

02/16/1983

RPI 643

Publicação do pedido de patente

#3.1

09/08/1982

RPI 620

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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