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Official data from INPI

APERFEIÇOAMENTO EM APARELHO TRITURADOR E MISTURADOR DE USO DOMÉSTICO

Em AnáliseInvention Patent

Application data

Number

PI8705336

Type

Invention Patent

Filing

09/30/1987

Publication

04/25/1989

Progress at the INPI

  1. Filing09/30/87
  2. Publication04/25/89
  3. Examination11/14/89
  4. Allowance09/22/92
  5. Grant04/27/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Philips do Brasil Ltda

SP, BR

See this company's full portfolio

Inventors

P. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/14/1989

RPI 995

Publicação do pedido de patente

#3.1

04/25/1989

RPI 966

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Carta-patente expirada

#21.1

Patente extinta em 30/09/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

02/02/1993

RPI 1157

Deferimento

#9.1

09/22/1992

RPI 1138

Exigência - art. 36 da LPI

#6.1

10/15/1991

RPI 1089

Conhecimento de parecer técnico

#7.1

05/28/1991

RPI 1069

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