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Official data from INPI

PROCESSO E APARELHO COM BANDAS INTERNAS E EXTERNA PARA A MOLDAGEM CONTINUA DE ARTIGOS

Em AnáliseInvention Patent

Application data

Number

PI8102964

Type

Invention Patent

Filing

05/30/1980

Publication

02/02/1982

Progress at the INPI

  1. Filing05/30/80
  2. Publication02/02/82
  3. Examination
  4. Allowance01/10/84
  5. Grant08/28/84
  6. Terminated08/29/89

The patent was granted on 08/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TEXTRON INC

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Inventors

M. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/29/1989

RPI 984

Concessão da patente

#16.1

08/28/1984

RPI 723

Notificação para pagamento de retribuição

#13.1

05/02/1984

RPI 706

Deferimento

#9.1

01/10/1984

RPI 690

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

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