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Official data from INPI

COMPOSICOES PARA LAVAGEM DE TECIDOS CONTENDO TENSOATIVOS ANIONICOS E NAO IONICOS

Em ExigênciaInvention Patent

Application data

Number

PI7902829

Type

Invention Patent

Filing

05/10/1978

Publication

-

Progress at the INPI

Office action pending
  1. Filing05/10/78
  2. Publication
  3. Examination11/10/81
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNILEVER NV

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/13/1987

RPI 886

Exigência - art. 36 da LPI

#6.1

03/13/1984

RPI 699

Conhecimento de parecer técnico

#7.1

10/11/1983

RPI 677

6.2

05/25/1982

RPI 605

Solicitação de exame técnico

#4.1

11/10/1981

RPI 577

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