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Official data from INPI

PORTA GELO CONVERSÍVEL EM RECIPIENTE TÉRMICO PARA CONSERVAÇÃO DE BEBIDAS ENGARRAFADAS

Em AnáliseUtility Model

Application data

Number

MU6601427

Type

Utility Model

Filing

08/13/1986

Publication

03/10/1987

Progress at the INPI

  1. Filing08/13/86
  2. Publication03/10/87
  3. Examination06/09/87
  4. Allowance06/20/89
  5. Grant03/20/90
  6. Expired09/17/96

The letters patent expired on 09/17/1996: 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciano & Cia. Ltda

RS, BR

See this company's full portfolio

Inventors

D. Z. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/17/1989

RPI 991

Deferimento

#9.1

06/20/1989

RPI 974

Exigência - art. 36 da LPI

#6.1

02/14/1989

RPI 956

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação antecipada

#3.2

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

22.6

06/11/1991

RPI 1071

Cessão de direito de exploração

#22.1

03/26/1991

RPI 1060

Concessão da patente

#16.1

03/20/1990

RPI 1010

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