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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent
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Application data

Number

PI7901565

Type

Invention Patent

Filing

03/14/1979

Publication

-
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Progress at the INPI

  1. Filing03/14/79
  2. Publication
  3. Examination
  4. Allowance06/22/82
  5. Grant02/22/83
  6. Terminated05/11/93

The patent was granted on 02/22/1983 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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Steck Conexões e Materiais Eletricos Ltda

SP, BR

Inventors

F. G. (pessoa física)

G. G. (pessoa física)

Technical data

IPC Classification

H01H 83/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

11/22/1988

RPI 944

Pedido de licença compulsória

#20.1

04/22/1987

RPI 861

Pedido de licença compulsória

#20.1

04/14/1987

RPI 860

Pedido de licença compulsória

#20.1

03/10/1987

RPI 855

Republicação - classificação IPC

#15.11

10/15/1985

RPI 782

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

10/05/1982

RPI 624

Deferimento

#9.1

06/22/1982

RPI 609

Anuidade - prazo legal encerrado

#18.2

05/11/1993

RPI 1171

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