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Official data from INPI

PREPARAÇÃO PARA LIMPEZA DE VIDRO

IndeferidaInvention Patent

Application data

Number

PI8905766

Type

Invention Patent

Filing

11/10/1989

Publication

06/05/1990

Progress at the INPI

Under appeal
  1. Filing11/10/89
  2. Publication06/05/90
  3. Examination09/29/92
  4. Refused08/31/99
  5. Grant
  6. In force

The application was refused by the INPI on 08/31/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/31/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trico-Folberth Limited

GB

See this company's full portfolio

Inventors

H. H. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

88/26338.9 · 11/10/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido baseado nos Artigos nºs 37 combinado com 19, 25 e 34(I), da LPI 9279/96.

08/31/1999

RPI 1495

Conhecimento de parecer técnico

#7.1

11/03/1998

RPI 1452

Conhecimento de parecer técnico

#7.1

08/01/1995

RPI 1287

Solicitação de exame técnico

#4.1

09/29/1992

RPI 1139

Publicação do pedido de patente

#3.1

06/05/1990

RPI 1021

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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