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Official data from INPI

Fecho embutido para painéis.

ConcedidaInvention Patent

Application data

Number

PI8301470

Type

Invention Patent

Filing

03/23/1983

Publication

05/24/1983

Progress at the INPI

Court dispute
  1. Filing03/23/83
  2. Publication05/24/83
  3. Examination09/20/83
  4. Allowance
  5. Grant
  6. In force

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Latest action published by the INPI: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. S. (pessoa física)

SP, BR

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

Publicação antecipada

#3.2

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

05/10/1983

RPI 655

19.1

09/19/1995

RPI 1294

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

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