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Official data from INPI

APARELHO DE ENROLAMENTO, CONJUNTO DE ROLETE DE RETENÇÃO E PROCESSO DE ENROLAR UM ELEMENTO ATRAVÉS DE UMA FORMA

Em AnáliseInvention Patent

Application data

Number

PI8507192

Type

Invention Patent

Filing

09/18/1985

Publication

07/14/1987

Progress at the INPI

  1. Filing09/18/85
  2. Publication07/14/87
  3. Examination10/25/88
  4. Allowance01/14/92
  5. Grant10/27/92
  6. Terminated06/04/96

The patent was granted on 10/27/1992 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

Inventors

E. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

712.675 · 03/18/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/25/1988

RPI 940

Notificação de entrada na fase nacional - PCT

#1.3

07/14/1987

RPI 873

Anuidade - prazo legal encerrado

#18.2

06/04/1996

RPI 1331

Concessão da patente

#16.1

10/27/1992

RPI 1143

Notificação para pagamento de retribuição

#13.1

06/02/1992

RPI 1122

Deferimento

#9.1

01/14/1992

RPI 1102

Exigência - art. 36 da LPI

#6.1

06/11/1991

RPI 1071

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