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Official data from INPI

LAPISEIRA E PROCESSO PARA A MONTAGEM DE UMA LAPISEIRA

Em AnáliseInvention Patent

Application data

Number

PI8501367

Type

Invention Patent

Filing

03/26/1985

Publication

10/14/1986

Progress at the INPI

  1. Filing03/26/85
  2. Publication10/14/86
  3. Examination01/27/87
  4. Allowance08/08/89
  5. Grant03/20/90
  6. Terminated12/24/96

The patent was granted on 03/20/1990 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kotobuki & Co., Ltd.

JP

See this company's full portfolio

Inventors

H. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

116683/84 · 06/08/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

12/05/1989

RPI 998

Deferimento

#9.1

08/08/1989

RPI 981

Exigência - art. 36 da LPI

#6.1

02/08/1989

RPI 955

Solicitação de exame técnico

#4.1

01/27/1987

RPI 849

Publicação do pedido de patente

#3.1

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

06/18/1985

RPI 765

Anuidade - prazo legal encerrado

#18.2

12/24/1996

RPI 1360

Concessão da patente

#16.1

03/20/1990

RPI 1010

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