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Official data from INPI

TELHA COMPOSTA ARMADA

Em AnáliseInvention Patent

Application data

Number

PI8206235

Type

Invention Patent

Filing

10/25/1982

Publication

06/05/1984

Progress at the INPI

  1. Filing10/25/82
  2. Publication06/05/84
  3. Examination03/05/85
  4. Refused10/25/88
  5. Grant
  6. In force

The application was refused on 10/25/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Z. M. (pessoa física)

Inventors

Z. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1988

RPI 940

120

05/17/1988

RPI 917

Petição de recurso

#12.2

10/20/1987

RPI 887

Retificação

#15.6

08/04/1987

RPI 876

Alteração de numeração

#15.1

03/31/1987

RPI 858

Indeferimento

#9.2

11/04/1986

RPI 837

Conhecimento de parecer técnico

#7.1

11/12/1985

RPI 786

Solicitação de exame técnico

#4.1

03/05/1985

RPI 750

Publicação do pedido de patente

#3.1

06/05/1984

RPI 711

Pedido de patente depositado

#2.1

12/21/1982

RPI 635

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