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Official data from INPI

COMPOSIÇÃO E PROCESSO DE REVESTIMENTO DE COMPOSIÇÃO

ArquivadaInvention PatentPCT · US1989000361

Application data

Number

PI8907264

Type

Invention Patent

Filing

01/30/1989

Publication

03/12/1991

PCT

US1989000361

Progress at the INPI

  1. Filing01/30/89
  2. Publication03/12/91
  3. Abandoned09/24/91
  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: 09/19/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

Inventors

F. V. (pessoa física)

J. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

161.512 · 02/29/1988

US

282.527 · 12/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

Notificação de entrada na fase nacional - PCT

#1.3

03/12/1991

RPI 1058

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