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Official data from INPI

PEZINHO APERFEICOADO COM BASE INTERCAMBIAVEL PARA MAQUINA DE COSTURA

IndeferidaInvention Patent

Application data

Number

PI7906791

Type

Invention Patent

Filing

10/22/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing10/22/79
  2. Publication
  3. Examination
  4. Refused10/02/84
  5. Grant
  6. In force

The application was refused by the INPI on 10/02/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/02/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. C. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/02/1984

RPI 728

Republicação - classificação IPC

#15.11

05/02/1984

RPI 706

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Conhecimento de parecer técnico

#7.1

01/10/1984

RPI 690

Pedido de certificado de adição de invenção

#5.1

12/01/1981

RPI 580

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