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Official data from INPI

DISPOSITIVO DE MANIPULACAO DE MATERIAIS

Em AnáliseInvention Patent

Application data

Number

PI8007850

Type

Invention Patent

Filing

12/01/1980

Publication

07/27/1982

Progress at the INPI

  1. Filing12/01/80
  2. Publication07/27/82
  3. Examination03/27/84
  4. Allowance02/12/85
  5. Grant08/27/85
  6. Terminated05/17/88

The patent was granted on 08/27/1985 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. L. (pessoa física)

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

05/28/1985

RPI 762

Deferimento

#9.1

02/12/1985

RPI 747

8.1

11/20/1984

RPI 735

Solicitação de exame técnico

#4.1

03/27/1984

RPI 701

14.1

01/10/1984

RPI 690

Publicação do pedido de patente

#3.1

07/27/1982

RPI 614

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