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Official data from INPI

APERFEICOAMENTOS EM DISPOSITIVO DE MANUTENCAO DA TENSAO DE FIOS DE TRAMA DE TEARES

IndeferidaInvention Patent

Application data

Number

PI7804075

Type

Invention Patent

Filing

06/26/1978

Publication

-

Progress at the INPI

Under appeal
  1. Filing06/26/78
  2. Publication
  3. Examination
  4. Refused02/26/85
  5. Grant
  6. In force

The application was refused by the INPI on 02/26/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. S. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/26/1985

RPI 749

Conhecimento de parecer técnico

#7.1

05/08/1984

RPI 707

Republicação - classificação IPC

#15.11

09/08/1982

RPI 620

Conhecimento de parecer técnico

#7.1

01/26/1982

RPI 588

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