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Official data from INPI

MAQUINA PARA PASSAR E SECAR LENCOIS,COLCHAS E ARTIGOS SEMELHANTE

Em AnáliseInvention Patent

Application data

Number

PI8601227

Type

Invention Patent

Filing

03/19/1986

Publication

10/27/1987

Progress at the INPI

Under appeal
  1. Filing03/19/86
  2. Publication10/27/87
  3. Examination01/12/88
  4. Refused02/13/90
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SITEC IND & COMERCIO [BR]

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Inventors

S. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

01/12/1988

RPI 899

Publicação do pedido de patente

#3.1

10/27/1987

RPI 888

Pedido de patente depositado

#2.1

10/14/1986

RPI 834

Indeferimento

#9.2

02/13/1990

RPI 1006

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