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Official data from INPI

MECANISMO DE ACIONAMENTO DE PORTA CORREDIÇA.

Em AnáliseInvention Patent

Application data

Number

PI8008934

Type

Invention Patent

Filing

10/30/1980

Publication

10/20/1981

Progress at the INPI

  1. Filing10/30/80
  2. Publication10/20/81
  3. Examination09/13/83
  4. Allowance12/17/85
  5. Grant07/29/86
  6. Terminated08/09/94

The patent was granted on 07/29/1986 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

Inventors

K. C. (pessoa física)

V. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

099.111 · 11/29/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

04/26/1988

RPI 914

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

04/16/1985

RPI 756

14.1

08/07/1984

RPI 720

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Notificação de entrada na fase nacional - PCT

#1.3

10/20/1981

RPI 574

Anuidade - prazo legal encerrado

#18.2

08/09/1994

RPI 1236

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