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Official data from INPI

CORRENTE PARA PNEU E DE PROTECAO CONTRA DERRAPAGEM PARA VEICULOS EQUIPADOS COM PNEUS ESPECIALMENTE VEICULOS PESADOS PARA MOVIMENTACAO DE TERRA

ConcedidaInvention Patent
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Application data

Number

PI8300261

Type

Invention Patent

Filing

01/23/1982

Publication

10/25/1983
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Progress at the INPI

  1. Filing01/23/82
  2. Publication10/25/83
  3. Examination02/04/86
  4. Allowance06/23/87
  5. Grant11/24/87
  6. Terminated02/18/92

The patent was granted on 11/24/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ASBECK HEINZ [DE]

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

B60B 15/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

10/20/1987

RPI 887

Deferimento

#9.1

06/23/1987

RPI 870

Republicação - classificação IPC

#15.11

04/22/1987

RPI 861

Exigência - art. 36 da LPI

#6.1

09/09/1986

RPI 829

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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