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Official data from INPI

Gerador de gotas rotativo.

ConcedidaInvention Patent

Application data

Number

PI8402210

Type

Invention Patent

Filing

05/07/1984

Publication

12/17/1985

Progress at the INPI

  1. Filing05/07/84
  2. Publication12/17/85
  3. Examination06/03/86
  4. Allowance10/13/87
  5. Grant06/28/88
  6. Terminated06/13/95

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

SP, BR

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Notificação para pagamento de retribuição

#13.1

03/15/1988

RPI 908

Deferimento

#9.1

10/13/1987

RPI 886

Solicitação de exame técnico

#4.1

06/03/1986

RPI 815

Publicação do pedido de patente

#3.1

12/17/1985

RPI 791

Pedido de patente depositado

#2.1

07/24/1984

RPI 718

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

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