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Official data from INPI

CONJUNTO FECHADOR DE PORTA.

Em AnáliseInvention Patent

Application data

Number

PI8700200

Type

Invention Patent

Filing

01/13/1987

Publication

12/08/1987

Progress at the INPI

Under appeal
  1. Filing01/13/87
  2. Publication12/08/87
  3. Examination04/12/88
  4. Refused07/02/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/02/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emhart Industries, Inc.

US

See this company's full portfolio

Inventors

G. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

818.155 · 01/13/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

08/23/1988

RPI 931

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

05/19/1987

RPI 865

Indeferimento

#9.2

07/02/1991

RPI 1074

Conhecimento de parecer técnico

#7.1

09/25/1990

RPI 1034

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