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Official data from INPI

TAMPA-VERTEDOURO.

DeferidaInvention Patent

Application data

Number

PI8500157

Type

Invention Patent

Filing

01/14/1985

Publication

10/29/1985

Progress at the INPI

  1. Filing01/14/85
  2. Publication10/29/85
  3. Examination06/17/86
  4. Allowance10/31/89
  5. Abandoned
  6. In force

The application was allowed on 10/31/1989 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dart Industries Inc

US

See this company's full portfolio

Inventors

J. T. (pessoa física)

R. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

581.490 · 02/17/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/31/1989

RPI 993

Conhecimento de parecer técnico

#7.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Publicação do pedido de patente

#3.1

10/29/1985

RPI 784

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Arquivamento - Art. 38 §2° da LPI

#11.4

10/23/1990

RPI 1038

Notificação para pagamento de retribuição

#13.1

03/06/1990

RPI 1008

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