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Official data from INPI

PROCESSO E DISPOSITIVO PARA FABRICAÇÃO DE RECIPIENTES EM MATÉRIAS TERMOPLÁSTICAS POR SOPRAGEM OU ESTIRAMENTO-SOPRAGEM

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100880

Type

Invention Patent

Filing

03/05/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/05/91
  2. Publication11/05/91
  3. Examination06/02/92
  4. Allowance01/26/99
  5. Grant08/24/99
  6. Expired05/28/13

The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sidel

FR

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Inventors

C. L. (pessoa física)

FR

D. S. (pessoa física)

FR

T. V. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90 02911 · 03/06/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 05/03/2011

05/28/2013

RPI 2212

Concessão da patente

#16.1

08/24/1999

RPI 1494

Deferimento

#9.1

01/26/1999

RPI 1464

6.8

RPI 1451 DE 13/10/98.

12/29/1998

RPI 1460

Exigência - art. 36 da LPI

#6.1

10/27/1998

RPI 1451

Solicitação de exame técnico

#4.1

06/02/1992

RPI 1122

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

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