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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM TERMINAL PARA MANGUEIRA

Em AnáliseUtility Model

Application data

Number

MU6500511

Type

Utility Model

Filing

04/25/1985

Publication

12/16/1986

Progress at the INPI

  1. Filing04/25/85
  2. Publication12/16/86
  3. Examination12/08/87
  4. Allowance06/06/89
  5. Grant03/20/90
  6. Expired06/06/95

The letters patent expired on 06/06/1995: 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sermang Indústria e Comércio de Conexões e Mangueiras Ltda., firma brasileira, industrial e comercial

SP, BR

Inventors

J. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/03/1989

RPI 989

Deferimento

#9.1

06/06/1989

RPI 972

Exigência - art. 36 da LPI

#6.1

12/20/1988

RPI 948

14.7

05/17/1988

RPI 917

Solicitação de exame técnico

#4.1

12/08/1987

RPI 894

Publicação do pedido de patente

#3.1

12/16/1986

RPI 843

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Carta-patente expirada

#21.1

06/06/1995

RPI 1279

Concessão da patente

#16.1

03/20/1990

RPI 1010

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