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Official data from INPI

COMPOSIÇÃO PULVERULENTA DE SINTERIZAÇÃO TÉRMICA SEM PRESSÃO A BASE DE BORETO DE TITÂNICO E PROCESSO DE FABRICAÇÃO DE OBJETOS DE TIB2 SINTERIZADOS TERMICAMENTE

ArquivadaInvention Patent

Application data

Number

PI8205028

Type

Invention Patent

Filing

08/27/1982

Publication

08/09/1983

Progress at the INPI

  1. Filing08/27/82
  2. Publication08/09/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/27/1982 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: 11/19/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Battele Memorial Institute

CH

Inventors

D. R. (pessoa física)

FR

H. N. (pessoa física)

AU

O. P. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

5572/81-5 · 08/31/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/19/1985

RPI 787

Publicação do pedido de patente

#3.1

08/09/1983

RPI 668

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

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