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Official data from INPI

Coposição

PublicadaInvention Patent

Application data

Number

PI8704087

Type

Invention Patent

Filing

08/10/1987

Publication

04/12/1988

Progress at the INPI

  1. Filing08/10/87
  2. Publication04/12/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/10/1987 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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Advanced Indústria e Comércio de Máquinas Limitada

RS, BR

Advanced Oral Healthcorp Limited

Inventors

R. R. (pessoa física)

Technical data

Priority claims

CA

515,681 · 08/11/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/12/1988

RPI 912

Pedido de patente depositado

#2.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 7/48; A61K 7/40; A61Q 9/02; A61Q 11/00; A61Q 19/00; A61Q 19/10; C11D 3/38.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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