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Official data from INPI

BEBEDOURO PÊNSIL

DeferidaInvention Patent

Application data

Number

PI8202326

Type

Invention Patent

Filing

04/20/1982

Publication

12/06/1983

Progress at the INPI

  1. Filing04/20/82
  2. Publication12/06/83
  3. Examination06/19/84
  4. Allowance06/13/89
  5. Grant11/25/86
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Equipal - Indústria de Equipamentos Agrícolas Ltda.

SC, BR

Inventors

W. K. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

06/13/1989

RPI 973

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

Deferimento

#9.1

02/12/1986

RPI 799

Exigência - art. 36 da LPI

#6.1

02/26/1985

RPI 749

Solicitação de exame técnico

#4.1

06/19/1984

RPI 713

Solicitação de exame não realizada

#4.2

03/27/1984

RPI 701

Publicação do pedido de patente

#3.1

12/06/1983

RPI 685

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

Carta-patente expirada

#21.1

Patente extinta em 20/04/97

07/01/2008

RPI 1956

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