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Official data from INPI

RECIPIENTE

Em AnáliseInvention Patent

Application data

Number

PI8108729

Type

Invention Patent

Filing

08/05/1980

Publication

06/22/1982

Progress at the INPI

  1. Filing08/05/80
  2. Publication06/22/82
  3. Examination09/28/82
  4. Refused07/01/86
  5. Grant
  6. In force

The application was refused on 07/01/1986 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: 07/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HERRIN MELVIN BERNARD [US]

Inventors

H. B. (pessoa física)

M. R. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/01/1986

RPI 819

Petição de recurso

#12.2

08/20/1985

RPI 774

Indeferimento

#9.2

05/07/1985

RPI 759

Conhecimento de parecer técnico

#7.1

01/10/1984

RPI 690

Exigência - art. 36 da LPI

#6.1

08/09/1983

RPI 668

Solicitação de exame técnico

#4.1

09/28/1982

RPI 623

Notificação de entrada na fase nacional - PCT

#1.3

06/22/1982

RPI 609

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