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Official data from INPI

Aperfeiçoamento em vedação de retentores e similares.

IndeferidaInvention Patent

Application data

Number

PI8904753

Type

Invention Patent

Filing

09/15/1989

Publication

03/19/1991

Progress at the INPI

Under appeal
  1. Filing09/15/89
  2. Publication03/19/91
  3. Examination07/23/91
  4. Refused10/31/00
  5. Grant
  6. In force

The application was refused by the INPI on 10/31/2000. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/31/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sabó Indústria e Comércio Ltda

SP, BR

See this company's full portfolio

Inventors

J. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Arts. 8º e 13 da LPI 9.279 de 14/05/1996.

10/31/2000

RPI 1556

Conhecimento de parecer técnico

#7.1

11/11/1997

RPI 1406

5.4

02/04/1992

RPI 1105

Pedido de certificado de adição de invenção

#5.1

11/26/1991

RPI 1095

Solicitação de exame técnico

#4.1

07/23/1991

RPI 1077

Publicação do pedido de patente

#3.1

03/19/1991

RPI 1059

Pedido de patente depositado

#2.1

01/23/1990

RPI 1003

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