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Official data from INPI

TUBO PARA BOBINAS PARA FIAÇÃO.

ConcedidaInvention Patent

Application data

Number

PI8204698

Type

Invention Patent

Filing

08/10/1919

Publication

08/02/1983

Progress at the INPI

  1. Filing08/10/19
  2. Publication08/02/83
  3. Examination01/08/85
  4. Allowance08/20/85
  5. Grant04/29/86
  6. Terminated10/16/90

The patent was granted on 04/29/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. P. (pessoa física)

ES

Inventors

E. P. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

ES

259.975 · 08/11/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

12/24/1985

RPI 792

Deferimento

#9.1

08/20/1985

RPI 774

Republicação - classificação IPC

#15.11

08/13/1985

RPI 773

Solicitação de exame técnico

#4.1

01/08/1985

RPI 742

Publicação do pedido de patente

#3.1

08/02/1983

RPI 667

Pedido de patente depositado

#2.1

09/21/1982

RPI 622

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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