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Official data from INPI

PENETRÔMETRO DE IMPACTO PARA SOLOS COMPACTADOS

ArquivadaUtility Model

Application data

Number

MU7001934

Type

Utility Model

Filing

09/19/1990

Publication

05/05/1992

Progress at the INPI

  1. Filing09/19/90
  2. Publication05/05/92
  3. Abandoned06/08/93
  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: 09/26/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. L. (pessoa física)

DF, BR

R. P. (pessoa física)

DF, BR

Inventors

L. L. (pessoa física)

R. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/26/1995

RPI 1295

Exigência - art. 36 da LPI

#6.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

06/08/1993

RPI 1175

Publicação do pedido de patente

#3.1

05/05/1992

RPI 1118

Pedido de patente depositado

#2.1

03/19/1991

RPI 1059

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