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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8205998

Type

Invention Patent

Filing

10/14/1982

Publication

09/13/1983

Progress at the INPI

  1. Filing10/14/82
  2. Publication09/13/83
  3. Examination02/28/84
  4. Allowance04/15/86
  5. Grant10/29/86
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 10/29/1986. 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

S. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1986

RPI 836

Notificação para pagamento de retribuição

#13.1

08/12/1986

RPI 825

Deferimento

#9.1

04/15/1986

RPI 808

6.2

02/26/1985

RPI 749

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Republicação - classificação IPC

#15.11

02/14/1984

RPI 695

Publicação do pedido de patente

#3.1

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

12/07/1982

RPI 633

Carta-patente expirada

#21.1

Patente extinta em 14/10/97

07/01/2008

RPI 1956

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