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Official data from INPI

REBARBADOR.

Em AnáliseInvention Patent

Application data

Number

PI8300084

Type

Invention Patent

Filing

01/10/1983

Publication

08/14/1984

Progress at the INPI

  1. Filing01/10/83
  2. Publication08/14/84
  3. Examination09/24/85
  4. Allowance01/13/87
  5. Grant08/25/87
  6. Terminated04/18/95

The patent was granted on 08/25/1987 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. B. (pessoa física)

SP, BR

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

08/16/1988

RPI 930

Concessão da patente

#16.1

08/25/1987

RPI 879

Notificação para pagamento de retribuição

#13.1

06/09/1987

RPI 868

Deferimento

#9.1

01/13/1987

RPI 847

Solicitação de exame técnico

#4.1

09/24/1985

RPI 779

Publicação do pedido de patente

#3.1

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

Republicação - classificação IPC

#15.11

12/22/2009

RPI 2033

Anuidade - prazo legal encerrado

#18.2

04/18/1995

RPI 1272

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