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Official data from INPI

EMBALAGEM PARA RECEBER E PULVERIZAR PEQUENAS QUANTIDADES DE LIQUIDOS

ConcedidaInvention Patent

Application data

Number

PI7908193

Type

Invention Patent

Filing

12/15/1978

Publication

-

Progress at the INPI

  1. Filing12/15/78
  2. Publication
  3. Examination06/15/82
  4. Allowance11/01/83
  5. Grant04/24/84
  6. Expired05/02/95

The letters patent expired on 05/02/1995: 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: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PANPACK AG

Inventors

S. M. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

02/14/1984

RPI 695

Deferimento

#9.1

11/01/1983

RPI 680

Exigência - art. 36 da LPI

#6.1

02/22/1983

RPI 644

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

Carta-patente expirada

#21.1

05/02/1995

RPI 1274

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