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Official data from INPI

TELA EXPANDIDA REFORÇADA.

IndeferidaInvention Patent

Application data

Number

PI8401639

Type

Invention Patent

Filing

04/04/1984

Publication

11/12/1985

Progress at the INPI

Under appeal
  1. Filing04/04/84
  2. Publication11/12/85
  3. Examination05/13/86
  4. Refused11/01/88
  5. Grant
  6. In force

The application was refused by the INPI on 11/01/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARAYA DO BRASIL INDUSTRIAL LTDA

Inventors

D. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/01/1988

RPI 941

Conhecimento de parecer técnico

#7.1

01/12/1988

RPI 899

Pedido de certificado de adição de invenção

#5.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

05/13/1986

RPI 812

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

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