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Official data from INPI

Processo de fabricação de palmilha de feltro.

IndeferidaInvention Patent

Application data

Number

PI8506292

Type

Invention Patent

Filing

12/05/1985

Publication

07/08/1986

Progress at the INPI

  1. Filing12/05/85
  2. Publication07/08/86
  3. Examination09/30/86
  4. Refused08/13/91
  5. Grant
  6. In force

The application was refused on 08/13/1991 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Prada Indústria e Comércio

SP, BR

Inventors

P. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Conhecimento de parecer técnico

#7.1

10/25/1988

RPI 940

Pedido de certificado de adição de invenção

#5.1

02/17/1987

RPI 852

Solicitação de exame técnico

#4.1

09/30/1986

RPI 832

Publicação antecipada

#3.2

07/08/1986

RPI 820

Pedido de patente depositado

#2.1

02/25/1986

RPI 801

111

08/13/1991

RPI 1080

Petição de recurso

#12.2

01/23/1990

RPI 1003

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