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Official data from INPI

Grampo para rocha, processo para instalar um grampo para rocha e conjunto elástico adequado para utilização com um grampo para rocha.

ArquivadaInvention Patent
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Application data

Number

PI8205476

Type

Invention Patent

Filing

09/17/1982

Publication

08/23/1983
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Progress at the INPI

  1. Filing09/17/82
  2. Publication08/23/83
  3. Abandoned08/27/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/05/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Coalequip (Proprietary) Limited

Inventors

B. A. (pessoa física)

M. D. (pessoa física)

S. C. (pessoa física)

Technical data

IPC Classification

F16B 17/00

Priority claims

ZA

81/6496 · 09/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

05/05/1987

RPI 863

Arquivamento - Art. 36 §1° da LPI

#11.2

04/28/1987

RPI 862

Exigência - art. 36 da LPI

#6.1

10/21/1986

RPI 835

Solicitação de exame técnico

#4.1

08/27/1985

RPI 775

Publicação do pedido de patente

#3.1

08/23/1983

RPI 670

Pedido de patente depositado

#2.1

11/09/1982

RPI 629

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