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Official data from INPI

REBARBADOR.

Em AnáliseInvention Patent

Application data

Number

PI8107599

Type

Invention Patent

Filing

11/23/1981

Publication

07/05/1983

Progress at the INPI

  1. Filing11/23/81
  2. Publication07/05/83
  3. Examination10/09/84
  4. Allowance08/06/85
  5. Grant04/29/86
  6. Terminated09/20/94

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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. B. (pessoa física)

SP, BR

Moltec Indústria e Comércio de Moldes Ltda.

SP, BR

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

12/20/1988

RPI 948

Pedido de licença compulsória

#20.1

12/30/1986

RPI 845

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

12/10/1985

RPI 790

Deferimento

#9.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

10/09/1984

RPI 729

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

Anuidade - prazo legal encerrado

#18.2

09/20/1994

RPI 1242

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