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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE PRODUTOS EM CAMADAS.

ArquivadaInvention PatentPCT · US1987001445

Application data

Number

PI8707363

Type

Invention Patent

Filing

06/11/1987

Publication

09/13/1988

PCT

US1987001445

Progress at the INPI

  1. Filing06/11/87
  2. Publication09/13/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/11/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. 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

M. C. (pessoa física)

US

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Inventors

B. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

879.787 · 06/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação da notificação da fase nacional - PCT

#1.3.1

10/25/1988

RPI 940

Notificação de entrada na fase nacional - PCT

#1.3

09/13/1988

RPI 934

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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