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Official data from INPI

FERRAMENTA DE ALINHAMENTO PARA MÁQUINA DE SOLDADURA DE LATAS METÁLICAS CILÍNDRICAS

Arquivada/ExtintaInvention PatentPCT · EP1988000763

Application data

Number

PI8807769

Type

Invention Patent

Filing

08/26/1988

Publication

09/25/1990

PCT

EP1988000763

Progress at the INPI

  1. Filing08/26/88
  2. Publication09/25/90
  3. Examination03/05/91
  4. Allowance06/06/95
  5. Grant12/26/95
  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: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elpatronic Ag

CH

See this company's full portfolio

Inventors

J. H. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 26/08/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

12/26/1995

RPI 1308

Notificação para pagamento de retribuição

#13.1

10/17/1995

RPI 1298

Deferimento

#9.1

06/06/1995

RPI 1279

Exigência - art. 36 da LPI

#6.1

11/29/1994

RPI 1252

Solicitação de exame técnico

#4.1

03/05/1991

RPI 1057

Notificação de entrada na fase nacional - PCT

#1.3

09/25/1990

RPI 1034

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