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Official data from INPI

COMPOSIÇÃO E PROCESSO PARA REVESTIMENTO

ArquivadaInvention Patent

Application data

Number

PI9102161

Type

Invention Patent

Filing

05/27/1991

Publication

12/24/1991

Progress at the INPI

  1. Filing05/27/91
  2. Publication12/24/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/27/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Albright & Wilson Limited

AU

See this company's full portfolio

Inventors

R. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

90 11921.5 · 05/29/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Publicação do pedido de patente

#3.1

12/24/1991

RPI 1099

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