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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO MOLDÁVEL, E ARTIGO RESISTENTE À CORROSÃO.

PublicadaInvention Patent

Application data

Number

PI8704943

Type

Invention Patent

Filing

09/25/1987

Publication

05/17/1988

Progress at the INPI

  1. Filing09/25/87
  2. Publication05/17/88
  3. Abandoned04/24/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. C. (pessoa física)

US

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Inventors

D. J. (pessoa física)

US

I. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

911.815 · 09/26/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/17/1988

RPI 917

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/58; C09D 5/10.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

03/01/1994

RPI 1213

Exigência - art. 36 da LPI

#6.1

07/13/1993

RPI 1180

Solicitação de exame técnico

#4.1

04/24/1990

RPI 1015

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