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Official data from INPI

CONJUNTO DE BASTÃO APLICADOR DE RÍMEL.

ConcedidaUtility Model

Application data

Number

MU6300298

Type

Utility Model

Filing

03/14/1983

Publication

03/13/1984

Progress at the INPI

  1. Filing03/14/83
  2. Publication03/13/84
  3. Examination07/03/84
  4. Allowance07/01/86
  5. Grant12/30/86
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. Braun Company

W. R. Grace & Co. -Conn

US

Inventors

W. A. (pessoa física)

Technical data

IPC Classification

Priority claims

US

357.978 · 03/15/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

10/14/1986

RPI 834

100

07/01/1986

RPI 819

120

11/26/1985

RPI 788

Petição de recurso

#12.2

06/25/1985

RPI 766

Indeferimento

#9.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

07/03/1984

RPI 715

Publicação do pedido de patente

#3.1

03/13/1984

RPI 699

Pedido de patente depositado

#2.1

04/26/1983

RPI 653

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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