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Official data from INPI

APARELHO E METODO PARA ACESSO A MEMORIA DE MASSA

ArquivadaInvention Patent

Application data

Number

PI8104987

Type

Invention Patent

Filing

08/03/1981

Publication

03/08/1983

Progress at the INPI

  1. Filing08/03/81
  2. Publication03/08/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/03/1981 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: 06/04/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KEARNEY & TRECKER CORP [US]

Inventors

C. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/04/1985

RPI 763

Publicação do pedido de patente

#3.1

03/08/1983

RPI 646

Republicação - classificação IPC

#15.11

01/05/2010

RPI 2035

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