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Official data from INPI

APERFEIÇOAMENTO EM PROCESSO DE MOLDAGEM PLÁSTICA POR SOPRO.

Em AnáliseInvention Patent

Application data

Number

PI8502143

Type

Invention Patent

Filing

05/06/1985

Publication

12/09/1986

Progress at the INPI

Under appeal
  1. Filing05/06/85
  2. Publication12/09/86
  3. Examination03/24/87
  4. Refused03/16/93
  5. Grant
  6. In force

The application was refused by the INPI on 03/16/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. S. (pessoa física)

RS, BR

Inventors

C. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.6

05/16/1989

RPI 969

15.4

01/31/1989

RPI 954

Solicitação de exame técnico

#4.1

03/24/1987

RPI 857

Publicação do pedido de patente

#3.1

12/09/1986

RPI 842

Pedido de patente depositado

#2.1

07/16/1985

RPI 769

Indeferimento

#9.2

03/16/1993

RPI 1163

Conhecimento de parecer técnico

#7.1

07/16/1991

RPI 1076

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