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Official data from INPI

APARELHO PARA ENCHER CAIXAS

ConcedidaInvention Patent

Application data

Number

PI8208083

Type

Invention Patent

Filing

06/07/1982

Publication

05/08/1984

Progress at the INPI

  1. Filing06/07/82
  2. Publication05/08/84
  3. Examination11/26/85
  4. Allowance02/09/88
  5. Grant08/30/88
  6. Terminated04/18/95

The patent was granted on 08/30/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PENNWALT CORP [US]

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Inventors

S. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

06/07/1988

RPI 920

Deferimento

#9.1

02/09/1988

RPI 903

15.19

11/17/1987

RPI 891

Retificação

#15.3

09/22/1987

RPI 883

Exigência - art. 36 da LPI

#6.1

10/07/1986

RPI 833

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Notificação de entrada na fase nacional - PCT

#1.3

05/08/1984

RPI 707

Anuidade - prazo legal encerrado

#18.2

04/18/1995

RPI 1272

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