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Official data from INPI

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Application data

Number

MU6401185

Type

Utility Model

Filing

07/23/1984

Publication

10/16/1984
View on INPI

Progress at the INPI

  1. Filing07/23/84
  2. Publication10/16/84
  3. Examination02/20/85
  4. Allowance02/09/88
  5. Grant12/26/90
  6. Terminated03/10/92

The patent was granted on 12/26/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. K. (pessoa física)

SP, BR

Inventors

J. K. (pessoa física)

BR

Technical data

IPC Classification

H01H 19/58

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.7

09/19/1989

RPI 987

Retificação

#15.6

04/18/1989

RPI 965

Retificação

#15.3

12/13/1988

RPI 947

Deferimento

#9.1

02/09/1988

RPI 903

Retificação

#15.6

12/01/1987

RPI 893

Retificação

#15.3

08/25/1987

RPI 879

Exigência - art. 36 da LPI

#6.1

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação antecipada

#3.2

10/16/1984

RPI 730

Pedido de patente depositado

#2.1

09/25/1984

RPI 727

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Concessão da patente

#16.1

12/26/1990

RPI 1047

Retificação

#15.6

10/16/1990

RPI 1037

Retificação

#15.3

06/12/1990

RPI 1022

Notificação para pagamento de retribuição

#13.1

01/23/1990

RPI 1003

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