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Official data from INPI

PROCESSO E APARELHO DE AMARRAÇÃO DE ARTIGOS.

ConcedidaInvention Patent

Application data

Number

PI8007386

Type

Invention Patent

Filing

11/12/1980

Publication

-

Progress at the INPI

  1. Filing11/12/80
  2. Publication
  3. Examination07/13/82
  4. Allowance12/26/84
  5. Grant06/25/85
  6. Expired12/26/95

The letters patent expired on 12/26/1995: 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: 06/25/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

US

F. C. (pessoa física)

US

Inventors

F. E. (pessoa física)

P. P. (pessoa física)

Technical data

IPC Classification

Priority claims

US

132.953 · 03/24/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

04/16/1985

RPI 756

Republicação - classificação IPC

#15.11

04/16/1985

RPI 756

Deferimento

#9.1

12/26/1984

RPI 740

Exigência - art. 36 da LPI

#6.1

12/20/1983

RPI 687

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

Carta-patente expirada

#21.1

12/26/1995

RPI 1308

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