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Official data from INPI

PROCESSO E APARELHO ENVOLVENDO AQUECIMENTO POR ENERGIA ELETROMAGNÉTICA.

Em AnáliseInvention Patent

Application data

Number

PI8506617

Type

Invention Patent

Filing

04/19/1985

Publication

04/15/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing04/19/85
  2. Publication04/15/86
  3. Examination12/22/87
  4. Allowance08/04/92
  5. Grant
  6. In force

The application was allowed by the INPI on 08/04/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

Inventors

W. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

602.399 · 04/20/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/22/1987

RPI 896

Notificação de entrada na fase nacional - PCT

#1.3

04/15/1986

RPI 808

Retificação

#15.3

04/06/1993

RPI 1166

9.1.3

10/27/1992

RPI 1143

Deferimento

#9.1

08/04/1992

RPI 1131

Conhecimento de parecer técnico

#7.1

02/26/1991

RPI 1056

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