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Official data from INPI

MÉTODO E DISPOSITIVO PARA MARCAR O TEMPO EM PROCESSOS DE SEDIMENTAÇÃO.

ArquivadaInvention Patent

Application data

Number

PI8108937

Type

Invention Patent

Filing

12/11/1981

Publication

12/14/1982

Progress at the INPI

  1. Filing12/11/81
  2. Publication12/14/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/11/1981 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: 05/14/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Tesi

Inventors

S. T. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8009129-7 · 12/23/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/14/1985

RPI 760

Notificação de entrada na fase nacional - PCT

#1.3

12/14/1982

RPI 634

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