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Official data from INPI

PROCESSO DE DISTRIBUIÇÃO DE MATERIAL DE TECIDO FLEXÍVEL E DISTRIBUIDOR PARA ROLOS DE MATERIAL DE TECIDO FLEXÍVEL.

Em AnáliseInvention Patent

Application data

Number

PI8700683

Type

Invention Patent

Filing

02/16/1987

Publication

12/29/1987

Progress at the INPI

Under appeal
  1. Filing02/16/87
  2. Publication12/29/87
  3. Examination06/07/88
  4. Refused02/11/92
  5. Grant
  6. In force

The application was refused by the INPI on 02/11/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

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Inventors

D. F. (pessoa física)

J. W. (pessoa física)

Technical data

IPC Classification

Priority claims

US

843,609 · 03/25/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/07/1988

RPI 920

Publicação do pedido de patente

#3.1

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Indeferimento

#9.2

02/11/1992

RPI 1106

Conhecimento de parecer técnico

#7.1

05/28/1991

RPI 1069

Conhecimento de parecer técnico

#7.1

12/26/1990

RPI 1047

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