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Official data from INPI

QUEBRA-SOL

IndeferidaInvention Patent
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Application data

Number

PI8305644

Type

Invention Patent

Filing

10/07/1983

Publication

05/14/1985
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Progress at the INPI

Under appeal
  1. Filing10/07/83
  2. Publication05/14/85
  3. Examination06/23/87
  4. Refused06/07/88
  5. Grant
  6. In force

The application was refused by the INPI on 06/07/1988. The invention was never patented.

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Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. P. (pessoa física)

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

E04H 15/28

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/07/1988

RPI 920

Retificação

#15.6

12/29/1987

RPI 897

Retificação

#15.3

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

06/23/1987

RPI 870

Retificação

#15.6

04/22/1987

RPI 861

Retificação

#15.3

12/02/1986

RPI 841

8.1

02/12/1986

RPI 799

Publicação do pedido de patente

#3.1

05/14/1985

RPI 760

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

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