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Official data from INPI

COMPOSICÃO DE REVESTIMENTO RETICULÁVEL POR RADIAÇÃO, PROCESSO PARA SUA PREPARAÇÃO, PELÍCULA RETECULADA E SUBSTRATO REVESTIDO

PublicadaInvention Patent

Application data

Number

PI8700385

Type

Invention Patent

Filing

01/28/1987

Publication

12/08/1987

Progress at the INPI

  1. Filing01/28/87
  2. Publication12/08/87
  3. Abandoned08/14/90
  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: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

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Inventors

J. P. (pessoa física)

S. Y. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8602195 · 01/29/1986

GB

8611421 · 05/09/1986

GB

8614406 · 06/13/1986

GB

8627010 · 11/12/1986

GB

8700594 · 01/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

06/02/1987

RPI 867

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 5/02; C09D 3/74; C09D 3/80.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

09/14/1993

RPI 1189

Exigência - art. 36 da LPI

#6.1

03/02/1993

RPI 1161

Solicitação de exame técnico

#4.1

08/14/1990

RPI 1028

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