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Official data from INPI

PEÇA DE INSERÇÃO, RECIPIENTE DOBRÁVEL E PROCESSO PARA PRODUZÍ-LO; RECIPIENTE DOBRADO SUBSTANCIALMENTE ACHATADO E PROCESSO PARA PRODUZIR RECIPIENTE DOBRADO

Em AnáliseInvention Patent

Application data

Number

PI8506213

Type

Invention Patent

Filing

03/28/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing03/28/85
  2. Publication04/15/86
  3. Examination08/19/86
  4. Allowance08/01/89
  5. Grant05/29/90
  6. Terminated08/15/95

The patent was granted on 05/29/1990 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. C. (pessoa física)

US

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Inventors

C. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

594.761 · 03/29/1984

US

681.746 · 12/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/28/1989

RPI 997

Deferimento

#9.1

08/01/1989

RPI 980

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Notificação de entrada na fase nacional - PCT

#1.3

04/15/1986

RPI 808

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

05/29/1990

RPI 1020

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