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Official data from INPI

MINISTRADOR DE RÓTULOS NO MOLDE PARA UMA MÁQUINA DE MOLDAGEM DE PLÁSTICO POR INSUFLAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8607249

Type

Invention Patent

Filing

02/27/1986

Publication

12/06/1988

Progress at the INPI

  1. Filing02/27/86
  2. Publication12/06/88
  3. Examination11/28/89
  4. Allowance05/28/91
  5. Grant11/26/91
  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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Plastipak Packaging, Inc.

US

See this company's full portfolio

Inventors

W. Z. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Notificação de entrada na fase nacional - PCT

#1.3

12/06/1988

RPI 946

Carta-patente expirada

#21.1

Patente extinta em 27/02/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

11/26/1991

RPI 1095

Notificação para pagamento de retribuição

#13.1

09/10/1991

RPI 1084

Deferimento

#9.1

05/28/1991

RPI 1069

15.18

03/26/1991

RPI 1060

Retificação

#15.3

01/15/1991

RPI 1050

Conhecimento de parecer técnico

#7.1

08/14/1990

RPI 1028

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