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Official data from INPI

Sincronizador de descongelamento.

ArquivadaInvention Patent

Application data

Number

PI8604001

Type

Invention Patent

Filing

08/22/1986

Publication

06/30/1987

Progress at the INPI

  1. Filing08/22/86
  2. Publication06/30/87
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/22/1986 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

M. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

772259 · 09/03/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/12/1989

RPI 999

Publicação do pedido de patente

#3.1

06/30/1987

RPI 871

Pedido de patente depositado

#2.1

02/10/1987

RPI 851

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