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Official data from INPI

Controle remoto para máquinas de construção, especialmente para bombas de concreto que cooperam com um mastro distribuidor.

IndeferidaInvention Patent

Application data

Number

PI8400064

Type

Invention Patent

Filing

01/06/1984

Publication

08/14/1984

Progress at the INPI

Under appeal
  1. Filing01/06/84
  2. Publication08/14/84
  3. Examination07/15/86
  4. Refused12/13/88
  5. Grant
  6. In force

The application was refused by the INPI on 12/13/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Friedrich Wilh.Schwing Gmbh.

DE

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Inventors

S. A. (pessoa física)

Technical data

IPC Classification

Priority claims

EP

83100108.6 · 01/08/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/13/1988

RPI 947

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

07/15/1986

RPI 821

Publicação do pedido de patente

#3.1

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

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