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Official data from INPI

PROCESSO PARA O DESENVOLVIMENTO DE UMA UNIÃO ENTRE ADESIVOS DENTÁRIOS E PRÓTESES DENTÁRIAS

Em AnáliseInvention Patent

Application data

Number

PI8701070

Type

Invention Patent

Filing

03/09/1987

Publication

12/29/1987

Progress at the INPI

  1. Filing03/09/87
  2. Publication12/29/87
  3. Abandoned02/14/89
  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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. W. (pessoa física)

US

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Inventors

L. B. (pessoa física)

US

R. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

837.729 · 03/10/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/14/1989

RPI 956

Publicação do pedido de patente

#3.1

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

06/23/1987

RPI 870

Arquivamento - Art. 36 §1° da LPI

#11.2

08/03/1993

RPI 1183

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

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