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Official data from INPI

MEIOS DE ELASTICIDADE COM ANGULO VARIAVEL DE TOLERANCIA DE UM SUPORTE E DISPOSITIVO PARA A SUA REALIZACAO

Em AnáliseInvention Patent

Application data

Number

PI7800038

Type

Invention Patent

Filing

01/04/1978

Publication

-

Progress at the INPI

  1. Filing01/04/78
  2. Publication
  3. Examination
  4. Refused02/21/84
  5. Grant
  6. In force

The application was refused on 02/21/1984 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/21/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. L. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

02/21/1984

RPI 696

120

03/01/1983

RPI 645

Petição de recurso

#12.2

06/22/1982

RPI 609

Indeferimento

#9.2

02/09/1982

RPI 590

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