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Official data from INPI

REFORÇADOR DE VÁCUO COM DUPLO CIRCUITO.

Em AnáliseInvention Patent

Application data

Number

PI8001271

Type

Invention Patent

Filing

03/04/1980

Publication

-

Progress at the INPI

  1. Filing03/04/80
  2. Publication
  3. Examination03/02/82
  4. Allowance08/30/83
  5. Grant10/29/85
  6. Terminated09/26/89

The patent was granted on 10/29/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfred Teves GmbH

DE

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Inventors

B. J. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 08 481.9 · 03/05/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

201

07/08/1986

RPI 820

Pedido de licença voluntária

#17.1

02/18/1986

RPI 800

Concessão da patente

#16.1

10/29/1985

RPI 784

Notificação para pagamento de retribuição

#13.1

08/20/1985

RPI 774

131

03/26/1985

RPI 753

Recurso

#12.1

12/20/1983

RPI 687

Deferimento

#9.1

08/30/1983

RPI 671

Solicitação de exame técnico

#4.1

03/02/1982

RPI 593

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