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Official data from INPI

DISPOSICAO INTRODUZIDA EM QUADRO

ConcedidaUtility Model
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Application data

Number

MU6201088

Type

Utility Model

Filing

08/13/1982

Publication

03/20/1984
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Progress at the INPI

  1. Filing08/13/82
  2. Publication03/20/84
  3. Examination03/12/85
  4. Allowance08/18/87
  5. Grant04/26/88
  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.

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Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RICHARD JEAN GORIAN [BR]

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1988

RPI 914

Notificação para pagamento de retribuição

#13.1

12/15/1987

RPI 895

Deferimento

#9.1

08/18/1987

RPI 878

Retificação

#15.6

06/09/1987

RPI 868

Republicação - classificação IPC

#15.11

04/28/1987

RPI 862

15.4

02/17/1987

RPI 852

Exigência - art. 36 da LPI

#6.1

07/01/1986

RPI 819

Exigência - art. 36 da LPI

#6.1

11/19/1985

RPI 787

Solicitação de exame técnico

#4.1

03/12/1985

RPI 751

Republicação - classificação IPC

#15.11

10/23/1984

RPI 731

Publicação do pedido de patente

#3.1

03/20/1984

RPI 700

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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