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Official data from INPI

MÁQUINA PARA VULCANIZAR OU RECAUCHUTAR PNEUMÁTICOS

Em AnáliseInvention Patent

Application data

Number

PI8604067

Type

Invention Patent

Filing

08/26/1986

Publication

04/07/1987

Progress at the INPI

  1. Filing08/26/86
  2. Publication04/07/87
  3. Examination06/13/89
  4. Allowance09/21/93
  5. Grant05/31/94
  6. Expired07/22/08

The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cima Impianti S.p.A

IT

Cima Impianti S.p.A.

IT

Inventors

T. G. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

9481 A/85 · 08/27/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

08/22/1989

RPI 983

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Publicação do pedido de patente

#3.1

04/07/1987

RPI 859

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Carta-patente expirada

#21.1

Patente extinta em 26/08/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

05/31/1994

RPI 1226

Deferimento

#9.1

09/21/1993

RPI 1190

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