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Official data from INPI

PINO PARA CONTATO ELETRICO

Em AnáliseUtility Model
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Application data

Number

MU6401578

Type

Utility Model

Filing

09/24/1984

Publication

04/29/1986
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Progress at the INPI

  1. Filing09/24/84
  2. Publication04/29/86
  3. Examination08/05/86
  4. Allowance11/10/87
  5. Grant03/28/89
  6. Expired11/22/94

The letters patent expired on 11/22/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FERRO HELENICE VIANNA [BR]

ZENAIDE GONDIM PINHEIRO GANANI [BR]

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Inventors

F. [. (pessoa física)

G. [. (pessoa física)

Technical data

IPC Classification

H01R 13/115

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

10/17/1989

RPI 991

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

11/01/1988

RPI 941

110

07/12/1988

RPI 925

Recurso

#12.1

03/08/1988

RPI 907

Deferimento

#9.1

11/10/1987

RPI 890

14.1

05/05/1987

RPI 863

14.1

04/22/1987

RPI 861

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

04/29/1986

RPI 810

Pedido de patente depositado

#2.1

12/18/1984

RPI 739

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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