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Official data from INPI

DISPOSITIVO DE MEDIDA DAS IMPERFEIÇÕES DE PLANITUDE DE UMA LÂMINA.

Em AnáliseInvention Patent

Application data

Number

PI8706529

Type

Invention Patent

Filing

12/02/1987

Publication

07/12/1988

Progress at the INPI

  1. Filing12/02/87
  2. Publication07/12/88
  3. Examination11/01/88
  4. Allowance05/18/93
  5. Grant10/26/93
  6. Terminated10/24/95

The patent was granted on 10/26/1993 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: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Clecim

FR

See this company's full portfolio

Inventors

M. M. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

86 16998 · 12/04/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/01/1988

RPI 941

Publicação do pedido de patente

#3.1

07/12/1988

RPI 925

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

10/26/1993

RPI 1195

Notificação para pagamento de retribuição

#13.1

09/28/1993

RPI 1191

Deferimento

#9.1

05/18/1993

RPI 1172

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