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Official data from INPI

APLICADOR DE PRODUTO LIQUIDO

ConcedidaUtility Model

Application data

Number

MU6301995

Type

Utility Model

Filing

12/26/1983

Publication

03/27/1984

Progress at the INPI

  1. Filing12/26/83
  2. Publication03/27/84
  3. Examination07/03/84
  4. Allowance02/17/87
  5. Grant08/25/87
  6. Expired09/27/94

The letters patent expired on 09/27/1994: 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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PULVITEC S A IND E COMERCIO [BR]

Inventors

S. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/25/1987

RPI 879

Notificação para pagamento de retribuição

#13.1

06/23/1987

RPI 870

Deferimento

#9.1

02/17/1987

RPI 852

Exigência - art. 36 da LPI

#6.1

06/24/1986

RPI 818

Conhecimento de parecer técnico

#7.1

11/19/1985

RPI 787

Solicitação de exame técnico

#4.1

07/03/1984

RPI 715

Publicação antecipada

#3.2

03/27/1984

RPI 701

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Carta-patente expirada

#21.1

09/27/1994

RPI 1243

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