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Official data from INPI

ENVELOPE PARA RECAUCHUTAGEM DE PENUMÁTICO E PROCESSO DE RECAUCHUTAGEM UTILIZANDO O MESMO

Em AnáliseInvention Patent

Application data

Number

PI8406324

Type

Invention Patent

Filing

12/11/1984

Publication

06/24/1986

Progress at the INPI

Under appeal
  1. Filing12/11/84
  2. Publication06/24/86
  3. Examination03/10/87
  4. Refused09/17/91
  5. Grant
  6. In force

The application was refused by the INPI on 09/17/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferlex Viaturas e Equipamentos Ltda

SP, BR

See this company's full portfolio

Inventors

S. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

04/19/1988

RPI 913

Solicitação de exame técnico

#4.1

03/10/1987

RPI 855

Publicação do pedido de patente

#3.1

06/24/1986

RPI 818

Pedido de patente depositado

#2.1

03/05/1985

RPI 750

Republicação - classificação IPC

#15.11

09/24/1991

RPI 1086

Indeferimento

#9.2

09/17/1991

RPI 1085

Conhecimento de parecer técnico

#7.1

10/23/1990

RPI 1038

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