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Official data from INPI

COMPOSIÇÃO DE LAVAGEM DE PRATOS, PROCESSO PARA A LIMPEZA DE PRATOS E PROCESSO PARA PREPARAÇÃO DE UMA COMPOSIÇÃO DE LAVAGEM DE PRATOS

PublicadaInvention Patent

Application data

Number

PI8802888

Type

Invention Patent

Filing

06/13/1988

Publication

01/03/1989

Progress at the INPI

  1. Filing06/13/88
  2. Publication01/03/89
  3. Abandoned01/08/91
  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.

Talk to a specialist

Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

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Inventors

D. L. (pessoa física)

US

D. E. (pessoa física)

US

R. S. (pessoa física)

US

S. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

062,521 · 06/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/03/1989

RPI 950

Pedido de patente depositado

#2.1

11/08/1988

RPI 942

Arquivamento - Art. 36 §1° da LPI

#11.2

07/25/1995

RPI 1286

Exigência - art. 36 da LPI

#6.1

07/26/1994

RPI 1234

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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