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Official data from INPI

MÉTODO PARA PREPARAR UM SUPORTE ORTODÔNTICO CERÂMICO, SUPORTE ORTODÔNTICO CERÂMICO E CONJUNTO DE SUPORTES ORTODÔNTICOS CERÂMICOS

PublicadaInvention Patent

Application data

Number

PI8803048

Type

Invention Patent

Filing

06/22/1988

Publication

01/10/1989

Progress at the INPI

  1. Filing06/22/88
  2. Publication01/10/89
  3. Abandoned04/16/91
  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.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Minnesota Mining and Manufacturing Company

US

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Inventors

H. G. (pessoa física)

US

J. H. (pessoa física)

US

Technical data

Priority claims

US

067.243 · 06/26/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/10/1989

RPI 951

Pedido de patente depositado

#2.1

11/16/1988

RPI 943

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61C 13/26.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

03/15/1994

RPI 1215

6.2

07/20/1993

RPI 1181

14.1

03/24/1992

RPI 1112

Solicitação de exame técnico

#4.1

04/16/1991

RPI 1063

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