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Official data from INPI

MISTURA POLIMÉRICA TENDO RESISTÊNCIA À ABSORÇÃO DE UMIDADE MELHORADA

ArquivadaInvention PatentPCT · US1988000399

Application data

Number

PI8807359

Type

Invention Patent

Filing

02/11/1988

Publication

05/29/1990

PCT

US1988000399

Progress at the INPI

  1. Filing02/11/88
  2. Publication05/29/90
  3. Abandoned10/09/90
  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: 11/28/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

Inventors

E. B. (pessoa física)

P. P. (pessoa física)

Technical data

IPC Classification

Priority claims

US

014,553 · 02/13/1987

US

151,362 · 02/02/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/28/1995

RPI 1304

Exigência - art. 36 da LPI

#6.1

02/21/1995

RPI 1264

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

Notificação de entrada na fase nacional - PCT

#1.3

05/29/1990

RPI 1020

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