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Official data from INPI

PROCESSO DE REVESTIMENTO SUPERFICIAL DE PRODUTOS DE VÁRIOS TIPOS

ArquivadaInvention Patent

Application data

Number

PI7901890

Type

Invention Patent

Filing

03/28/1979

Publication

-

Progress at the INPI

  1. Filing03/28/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/28/1979 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: 01/04/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

SE

Inventors

A. F. (pessoa física)

B. L. (pessoa física)

SE

R. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/04/1983

RPI 637

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/48; C08J 5/14.

03/27/2018

RPI 2464

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