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Official data from INPI

RESINA ACRÍLICA ESTABILIZADA À LUZ PARA USO EM REVESTIMENTOS DE LACA ACRÍLICA OU ESMALTE ACRÍLICO E COMPOSIÇÃO PARA REVESTIMENTO DE LACA ACRÍLICA E PARA REVESTIMENTO DE ESMALTE ACRÍLICO TERMOENDURECÍVEL

ArquivadaInvention Patent

Application data

Number

PI8905906

Type

Invention Patent

Filing

11/23/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing11/23/89
  2. Publication06/19/90
  3. Abandoned08/11/92
  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: 04/09/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Atochem North America, Inc.

US

P. C. (pessoa física)

US

See this company's full portfolio

Inventors

J. S. (pessoa física)

V. K. (pessoa física)

Technical data

Priority claims

US

275,452 · 11/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

07/18/1995

RPI 1285

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

08/11/1992

RPI 1132

14.4

12/03/1991

RPI 1096

Publicação do pedido de patente

#3.1

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/27/1990

RPI 1011

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