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Official data from INPI

CONJUNTO DE JANELA, PROCESSO E ESTRUTURA DE MOLDE PARA A SUA PRODUÇÃO

PublicadaInvention Patent

Application data

Number

PI8605375

Type

Invention Patent

Filing

10/31/1986

Publication

08/04/1987

Progress at the INPI

  1. Filing10/31/86
  2. Publication08/04/87
  3. Examination01/23/90
  4. Allowance07/02/91
  5. Grant11/26/91
  6. Terminated10/03/95

The patent was granted on 11/26/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/04/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Libbey-Owens-Ford Co.

US

See this company's full portfolio

Inventors

W. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

794.019 · 11/01/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/04/1987

RPI 876

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

11/26/1991

RPI 1095

Deferimento

#9.1

07/02/1991

RPI 1074

Republicação - classificação IPC

#15.11

05/07/1991

RPI 1066

Exigência - art. 36 da LPI

#6.1

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

01/23/1990

RPI 1003

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