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Official data from INPI

APARELHO PARA TRATAMENTO DE DISTÚRBIOS NEUROVEGETATIVOS.

Em AnáliseInvention Patent

Application data

Number

PI8506746

Type

Invention Patent

Filing

05/21/1985

Publication

09/23/1986

Progress at the INPI

  1. Filing05/21/85
  2. Publication09/23/86
  3. Examination02/09/88
  4. Allowance04/06/93
  5. Grant11/30/93
  6. Terminated09/19/95

The patent was granted on 11/30/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Symtonic S.A.

CH

Inventors

J. L. (pessoa física)

CH

R. C. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

US

612.544 · 05/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/09/1988

RPI 903

Notificação de entrada na fase nacional - PCT

#1.3

09/23/1986

RPI 831

Anuidade - prazo legal encerrado

#18.2

09/19/1995

RPI 1294

Concessão da patente

#16.1

11/30/1993

RPI 1200

Notificação para pagamento de retribuição

#13.1

07/27/1993

RPI 1182

Deferimento

#9.1

04/06/1993

RPI 1166

Exigência - art. 36 da LPI

#6.1

07/14/1992

RPI 1128

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