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Official data from INPI

APARELHO PARA AQUECER E EM SEGUIDA MOLDAR POR SOPRO PRÉ-FORMAS DE RESINA SINTÉTICA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9505816

Type

Invention Patent

Filing

12/13/1995

Publication

01/06/1998

Progress at the INPI

  1. Filing12/13/95
  2. Publication01/06/98
  3. Examination
  4. Allowance12/24/02
  5. Grant04/01/03
  6. Expired12/22/15

The letters patent expired on 12/22/2015: 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: 12/22/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nissei ASB Machine CO., LTD.

JP

See this company's full portfolio

Inventors

S. O. (pessoa física)

JP

Technical data

Priority claims

JP

6-332955 · 12/14/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/12/2015

12/22/2015

RPI 2346

Concessão da patente

#16.1

04/01/2003

RPI 1682

Deferimento

#9.1

12/24/2002

RPI 1668

Conhecimento de parecer técnico

#7.1

06/25/2002

RPI 1642

Publicação do pedido de patente

#3.1

01/06/1998

RPI 1411

Pedido de patente depositado

#2.1

01/09/1996

RPI 1310

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