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Official data from INPI

PROCESSOS PARA ENGOMAÇÃO SUPERFICIAL UTILIZANDO ÉSTERES DE RESINAS PEG

PublicadaInvention Patent

Application data

Number

PI8802973

Type

Invention Patent

Filing

06/17/1988

Publication

01/10/1989

Progress at the INPI

  1. Filing06/17/88
  2. Publication01/10/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/17/1988 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: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Albright & Wilson Limited

GB

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Inventors

J. F. (pessoa física)

Technical data

Priority claims

GB

GB8714725 · 06/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/10/1989

RPI 951

Pedido de patente depositado

#2.1

11/08/1988

RPI 942

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era D21H 3/08.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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