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Official data from INPI

GRADE ARADORA E NIVELADORA

IndeferidaInvention Patent

Application data

Number

PI8103835

Type

Invention Patent

Filing

06/17/1981

Publication

11/17/1981

Progress at the INPI

Under appeal
  1. Filing06/17/81
  2. Publication11/17/81
  3. Examination03/02/82
  4. Refused11/13/84
  5. Grant
  6. In force

The application was refused by the INPI on 11/13/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/13/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MANTOVANI IND COM MAQUINAS AGR [BR]

Inventors

F. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/13/1984

RPI 734

Conhecimento de parecer técnico

#7.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

08/16/1983

RPI 669

Solicitação de exame técnico

#4.1

03/02/1982

RPI 593

Publicação antecipada

#3.2

11/17/1981

RPI 578

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