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Official data from INPI

PI7601543

ArquivadaInvention Patent

Application data

Number

PI7601543

Type

Invention Patent

Filing

03/12/1976

Publication

09/13/1977

Progress at the INPI

  1. Filing03/12/76
  2. Publication09/13/77
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/01/1981. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. L. (pessoa física)

SP, BR

Inventors

N. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/01/1981

RPI 580

Publicação do pedido de patente

#3.1

09/13/1977

RPI 360

Pedido de patente depositado

#2.1

04/20/1976

RPI 287

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