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Official data from INPI

APERFEICOAMENTO EM E REFERENTE SEMEADEIRA DE PLANTIO DIRETO COM EIXO DAS NAVALHAS ROTATIVAS FLUTUANTES

IndeferidaUtility Model
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Application data

Number

MU5801662

Type

Utility Model

Filing

11/23/1978

Publication

-
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Progress at the INPI

Under appeal
  1. Filing11/23/78
  2. Publication
  3. Examination10/27/81
  4. Refused09/21/82
  5. Grant
  6. In force

The application was refused by the INPI on 09/21/1982. The invention was never patented.

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Latest action published by the INPI: 09/21/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/21/1982

RPI 622

Pedido de certificado de adição de invenção

#5.1

04/13/1982

RPI 599

Solicitação de exame técnico

#4.1

10/27/1981

RPI 575

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