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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM DEBULHADEIRA PARA ALHO OU SEMELHANTES.

ConcedidaUtility Model

Application data

Number

MU6201542

Type

Utility Model

Filing

11/10/1982

Publication

03/29/1983

Progress at the INPI

  1. Filing11/10/82
  2. Publication03/29/83
  3. Examination07/19/83
  4. Allowance12/04/84
  5. Grant07/30/85
  6. Expired11/15/94

The letters patent expired on 11/15/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. A. (pessoa física)

Inventors

A. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/30/1985

RPI 771

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Deferimento

#9.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

Publicação antecipada

#3.2

03/29/1983

RPI 649

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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