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Official data from INPI

COLETOR-COMPACTADOR DE LIXO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101659

Type

Invention Patent

Filing

04/22/1991

Publication

07/23/1991

Progress at the INPI

  1. Filing04/22/91
  2. Publication07/23/91
  3. Examination10/15/91
  4. Allowance07/26/94
  5. Grant05/30/95
  6. Expired06/22/10

The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

PR, BR

Inventors

C. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/04/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

11/22/1994

RPI 1251

Deferimento

#9.1

07/26/1994

RPI 1234

Solicitação de exame técnico

#4.1

10/15/1991

RPI 1089

Pedido de patente depositado

#2.1

07/23/1991

RPI 1077

Publicação antecipada

#3.2

07/23/1991

RPI 1077

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