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Official data from INPI

DISPOSITIVO AUXILIAR PARA ABRIR SELOS DE FRASCOS FARMACEUTICOS

ConcedidaInvention Patent

Application data

Number

PI7802863

Type

Invention Patent

Filing

07/02/1977

Publication

-

Progress at the INPI

  1. Filing07/02/77
  2. Publication
  3. Examination
  4. Allowance10/18/83
  5. Grant05/29/84
  6. Expired11/30/93

The letters patent expired on 11/30/1993: 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: 05/29/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WIMMER PHARMA GUMMI GMBH

Inventors

H. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

01/31/1984

RPI 693

Deferimento

#9.1

10/18/1983

RPI 678

6.2

04/20/1982

RPI 600

Exigência - art. 36 da LPI

#6.1

12/15/1981

RPI 582

Carta-patente expirada

#21.1

11/30/1993

RPI 1200

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