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Official data from INPI

COLETOR DE ENERGIA SOLAR.

IndeferidaUtility Model

Application data

Number

MU6101078

Type

Utility Model

Filing

08/06/1981

Publication

03/15/1983

Progress at the INPI

Under appeal
  1. Filing08/06/81
  2. Publication03/15/83
  3. Examination06/21/83
  4. Refused08/05/86
  5. Grant
  6. In force

The application was refused by the INPI on 08/05/1986. The invention was never patented.

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Latest action published by the INPI: 08/05/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lorenzetti S/A Indústrias Brasileiras Eletrometalúrgicas

SP, BR

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Inventors

N. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/05/1986

RPI 824

Republicação - classificação IPC

#15.11

01/14/1986

RPI 795

Republicação - classificação IPC

#15.11

11/19/1985

RPI 787

Conhecimento de parecer técnico

#7.1

10/08/1985

RPI 781

Solicitação de exame técnico

#4.1

06/21/1983

RPI 661

Publicação do pedido de patente

#3.1

03/15/1983

RPI 647

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