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Official data from INPI

DISPOSITIVO PARA SEGURAR E EMBRULHAR BOMBONS EM MAQUINAS DE EMBALAGEM

PublicadaInvention Patent

Application data

Number

PI8801707

Type

Invention Patent

Filing

04/06/1988

Publication

11/07/1989

Progress at the INPI

  1. Filing04/06/88
  2. Publication11/07/89
  3. Examination07/30/91
  4. Allowance09/15/92
  5. Grant05/25/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pactec Dresden GmbH

DE

V. N. (pessoa física)

DE

See this company's full portfolio

Inventors

A. R. (pessoa física)

Technical data

IPC Classification

Priority claims

DD

WPB 65B/302088- · 04/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/07/1989

RPI 994

Pedido de patente depositado

#2.1

08/23/1988

RPI 931

Carta-patente expirada

#21.1

Patente extinta em 06/04/2003

09/02/2008

RPI 1965

Pedido de licença compulsória

#20.1

10/17/1995

RPI 1298

20.4

10/10/1995

RPI 1297

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

02/02/1993

RPI 1157

Deferimento

#9.1

09/15/1992

RPI 1137

Solicitação de exame técnico

#4.1

07/30/1991

RPI 1078

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