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Official data from INPI

Cafeteira com um filtro centrífugo.

ConcedidaInvention Patent

Application data

Number

PI8205537

Type

Invention Patent

Filing

09/21/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing09/21/82
  2. Publication08/30/83
  3. Examination06/18/85
  4. Allowance04/29/86
  5. Grant11/25/86
  6. Terminated06/26/90

The patent was granted on 11/25/1986 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: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bosch-Siemens Hausgerate GmbH

DE

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Inventors

L. U. (pessoa física)

R. A. (pessoa física)

Z. A. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

3137703.3 · 09/22/1981

DE

3204255.8 · 08/08/1982

DE

8127734.2 · 09/22/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Deferimento

#9.1

04/29/1986

RPI 810

Solicitação de exame técnico

#4.1

06/18/1985

RPI 765

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/09/1982

RPI 629

Anuidade - prazo legal encerrado

#18.2

06/26/1990

RPI 1024

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