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Official data from INPI

TRANSPORTADOR APERFEIÇOADO DE TAMBOR DE CABO.

ConcedidaInvention Patent
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Application data

Number

PI8108174

Type

Invention Patent

Filing

12/16/1981

Publication

09/28/1982
View on INPI

Progress at the INPI

  1. Filing12/16/81
  2. Publication09/28/82
  3. Examination06/21/83
  4. Allowance05/14/85
  5. Grant11/26/85
  6. Terminated02/04/92

The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bicc Limited

Inventors

H. P. (pessoa física)

Technical data

IPC Classification

B60P 3/035

Priority claims

GB

8040212 · 12/16/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

09/03/1985

RPI 776

Deferimento

#9.1

05/14/1985

RPI 760

Exigência - art. 36 da LPI

#6.1

12/18/1984

RPI 739

Exigência - art. 36 da LPI

#6.1

06/19/1984

RPI 713

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

06/21/1983

RPI 661

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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