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Official data from INPI

FRISOS PARA ROLOS DE MOENDA DE CANA DE ACUCAR

IndeferidaInvention Patent

Application data

Number

PI7805835

Type

Invention Patent

Filing

09/05/1978

Publication

-

Progress at the INPI

Under appeal
  1. Filing09/05/78
  2. Publication
  3. Examination11/17/81
  4. Refused05/10/83
  5. Grant
  6. In force

The application was refused by the INPI on 05/10/1983. The invention was never patented.

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Latest action published by the INPI: 05/10/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/10/1983

RPI 655

Conhecimento de parecer técnico

#7.1

06/29/1982

RPI 610

Solicitação de exame técnico

#4.1

11/17/1981

RPI 578

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C13D 1/06.

03/27/2018

RPI 2464

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