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Official data from INPI

APARELHAGEM PARA POLIMENTO DE GRÃOS DE CAFÉ

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005426

Type

Invention Patent

Filing

10/26/1990

Publication

09/17/1991

Progress at the INPI

  1. Filing10/26/90
  2. Publication09/17/91
  3. Examination05/05/92
  4. Allowance01/05/99
  5. Grant07/13/99
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Satake Engineering Co., Ltd

JP

See this company's full portfolio

Inventors

T. S. (pessoa física)

JP

Technical data

Priority claims

JP

01-281382 · 10/27/1989

JP

01-284019 · 10/30/1989

JP

01-304388 · 11/21/1989

JP

01-305939 · 11/24/1989

JP

01-305940 · 11/24/1989

JP

01-313898 · 12/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 26/10/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

07/13/1999

RPI 1488

Republicação - classificação IPC

#15.11

ALTERADA DE A23L 12/00

02/02/1999

RPI 1465

Deferimento

#9.1

01/05/1999

RPI 1461

Exigência - art. 36 da LPI

#6.1

08/11/1998

RPI 1442

Solicitação de exame técnico

#4.1

05/05/1992

RPI 1118

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/23/1991

RPI 1064

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