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Official data from INPI

COMPOSIÇÃO PARA MÁQUINA DE LAVAR PRATOS

Em AnáliseInvention Patent

Application data

Number

PI8706135

Type

Invention Patent

Filing

11/13/1987

Publication

06/21/1988

Progress at the INPI

  1. Filing11/13/87
  2. Publication06/21/88
  3. Abandoned10/31/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

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Inventors

E. S. (pessoa física)

US

M. A. (pessoa física)

US

M. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

931,361 · 11/14/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Publicação do pedido de patente

#3.1

06/21/1988

RPI 922

Pedido de patente depositado

#2.1

04/12/1988

RPI 912

Arquivamento - Art. 36 §1° da LPI

#11.2

09/06/1994

RPI 1240

Exigência - art. 36 da LPI

#6.1

01/25/1994

RPI 1208

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