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Official data from INPI

CONJUNTO PARA MONTAR DISPOSITIVOS DE CONTATO COM O SOLO GIRÁVEIS EM UMA VALISE, BEM COMO VALISE

Em ExigênciaInvention Patent

Application data

Number

PI8506912

Type

Invention Patent

Filing

09/06/1985

Publication

12/09/1986

Progress at the INPI

  1. Filing09/06/85
  2. Publication12/09/86
  3. Examination11/24/87
  4. Allowance04/10/90
  5. Grant02/26/91
  6. Terminated06/04/96

The patent was granted on 02/26/1991 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

US

See this company's full portfolio

Inventors

W. H. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

EP

84306082.3 · 09/06/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

07/25/1989

RPI 979

14.4

08/02/1988

RPI 928

14.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Notificação de entrada na fase nacional - PCT

#1.3

12/09/1986

RPI 842

Anuidade - prazo legal encerrado

#18.2

06/04/1996

RPI 1331

Concessão da patente

#16.1

02/26/1991

RPI 1056

Notificação para pagamento de retribuição

#13.1

11/20/1990

RPI 1042

15.17

08/07/1990

RPI 1027

9.1.3

08/07/1990

RPI 1027

9.1.3

06/05/1990

RPI 1021

Deferimento

#9.1

04/10/1990

RPI 1013

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