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Official data from INPI

RECIPIENTE COMPOSTO DE DUAS PARTES PARA DISTRIBUIR FLUIDO NELE CONTIDO E ELEMENTO DISTRIBUIDOR

Em AnáliseInvention Patent

Application data

Number

PI8500093

Type

Invention Patent

Filing

01/09/1985

Publication

09/24/1985

Progress at the INPI

  1. Filing01/09/85
  2. Publication09/24/85
  3. Examination07/07/87
  4. Allowance01/08/91
  5. Grant02/18/92
  6. Terminated07/25/95

The patent was granted on 02/18/1992 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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CCL Industries Inc.

CA

G. C. (pessoa física)

Inventors

D. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

578.536 · 02/09/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

02/08/1989

RPI 955

Solicitação de exame técnico

#4.1

07/07/1987

RPI 872

Publicação do pedido de patente

#3.1

09/24/1985

RPI 779

Pedido de patente depositado

#2.1

04/09/1985

RPI 755

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Concessão da patente

#16.1

02/18/1992

RPI 1107

14.1

09/17/1991

RPI 1085

14.1

09/10/1991

RPI 1084

14.7

09/03/1991

RPI 1083

Notificação para pagamento de retribuição

#13.1

04/23/1991

RPI 1064

Deferimento

#9.1

01/08/1991

RPI 1049

Exigência - art. 36 da LPI

#6.1

07/31/1990

RPI 1026

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