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Official data from INPI

PENTE COM UMA PLURALIDADE DE FIXADORES LIGADOS E PROCESSO DE LIGAÇÃO

Em AnáliseInvention PatentPCT · US1987000130

Application data

Number

PI8705383

Type

Invention Patent

Filing

01/17/1987

Publication

12/22/1987

PCT

US1987000130

Progress at the INPI

Under appeal
  1. Filing01/17/87
  2. Publication12/22/87
  3. Examination05/30/89
  4. Refused03/03/92
  5. Grant
  6. In force

The application was refused by the INPI on 03/03/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dennison Manufacturing Company

US

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Inventors

J. B. (pessoa física)

US

M. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

819.571 · 01/17/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.9

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

05/30/1989

RPI 971

Notificação de entrada na fase nacional - PCT

#1.3

12/22/1987

RPI 896

Indeferimento

#9.2

03/03/1992

RPI 1109

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