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Official data from INPI

Capacho ou tapete para banheiro.

Em AnáliseUtility Model
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Application data

Number

MU6100321

Type

Utility Model

Filing

02/27/1981

Publication

10/19/1982
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Progress at the INPI

  1. Filing02/27/81
  2. Publication10/19/82
  3. Examination08/30/83
  4. Allowance09/30/86
  5. Grant08/25/87
  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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Borcol Indústria de Borracha Ltda

SP, BR

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Inventors

C. G. (pessoa física)

Technical data

IPC Classification

A47G 27/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

201

11/16/1988

RPI 943

Pedido de licença voluntária

#17.1

05/10/1988

RPI 916

Concessão da patente

#16.1

08/25/1987

RPI 879

Notificação para pagamento de retribuição

#13.1

03/04/1987

RPI 854

Deferimento

#9.1

09/30/1986

RPI 832

Exigência - art. 36 da LPI

#6.1

11/19/1985

RPI 787

Exigência - art. 36 da LPI

#6.1

10/30/1984

RPI 732

Pedido de certificado de adição de invenção

#5.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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