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Official data from INPI

APARELHO MINISTRADOR DE BEBIDAS PÓS-MISTURA CONVERSÍVEL, UNITÁRIO, PROCESSO PARA MINISTRAR BEBIDAS E MÓDULO DE CONTROLE DE VAZÃO

PublicadaInvention Patent

Application data

Number

PI8806352

Type

Invention Patent

Filing

12/02/1988

Publication

08/22/1989

Progress at the INPI

  1. Filing12/02/88
  2. Publication08/22/89
  3. Examination09/10/91
  4. Allowance08/03/93
  5. Grant03/29/94
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Coca-Cola Company

US

See this company's full portfolio

Inventors

W. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

129,032 · 12/04/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/22/1989

RPI 983

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Carta-patente expirada

#21.1

Patente extinta em 02/12/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

08/03/1993

RPI 1183

Exigência - art. 36 da LPI

#6.1

12/01/1992

RPI 1148

Solicitação de exame técnico

#4.1

09/10/1991

RPI 1084

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