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Official data from INPI

DISPOSITIVO PARA O ACOPLAMENTO RIGIDO DE UM TUBO DE ALIMENTACAO COM FLUIDO DE RESFRIAMENTO A UMA PECA DE MAO DENTARIA

IndeferidaInvention Patent

Application data

Number

PI8101818

Type

Invention Patent

Filing

03/27/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing03/27/80
  2. Publication
  3. Examination03/09/82
  4. Refused11/13/84
  5. Grant
  6. In force

The application was refused by the INPI on 11/13/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/18/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MICRO MEGA SA

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

12/18/1984

RPI 739

Indeferimento

#9.2

11/13/1984

RPI 734

Conhecimento de parecer técnico

#7.1

04/17/1984

RPI 704

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

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