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Official data from INPI

DISPOSITIVO PARA EMBRULHAR OBJETOS

Concessão AnuladaInvention Patent

Application data

Number

PI7805849

Type

Invention Patent

Filing

09/07/1977

Publication

-

Progress at the INPI

  1. Filing09/07/77
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant
  6. Expired05/03/94

The letters patent expired on 05/03/1994: 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: 07/26/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FOCKE & CO

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Inventors

F. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

07/26/1983

RPI 666

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Deferimento

#9.1

01/25/1983

RPI 640

Exigência - art. 36 da LPI

#6.1

03/02/1982

RPI 593

Carta-patente expirada

#21.1

05/03/1994

RPI 1222

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