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Official data from INPI

BRINQUEDO CIRCULO ROTATÓRIO CONJUGADO

ConcedidaInvention Patent

Application data

Number

PI8402066

Type

Invention Patent

Filing

05/03/1984

Publication

03/11/1986

Progress at the INPI

  1. Filing05/03/84
  2. Publication03/11/86
  3. Examination07/08/86
  4. Allowance11/01/88
  5. Grant09/26/89
  6. Terminated02/25/92

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Plásticos Univel Ltda

SP, BR

Inventors

R. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

02/21/1989

RPI 957

Deferimento

#9.1

11/01/1988

RPI 941

14.4

01/05/1988

RPI 898

Solicitação de exame técnico

#4.1

07/08/1986

RPI 820

Publicação do pedido de patente

#3.1

03/11/1986

RPI 803

14.1

10/08/1985

RPI 781

Pedido de patente depositado

#2.1

07/10/1984

RPI 716

Anuidade - prazo legal encerrado

#18.2

02/25/1992

RPI 1108

20.7

07/24/1990

RPI 1025

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