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Official data from INPI

MÉTODO E APARELHO DE RECAUCHUTAGEM DE PNEUS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001209

Type

Invention Patent

Filing

03/14/1990

Publication

03/19/1991

Progress at the INPI

  1. Filing03/14/90
  2. Publication03/19/91
  3. Examination07/09/91
  4. Allowance03/04/97
  5. Grant01/21/98
  6. Expired01/08/13

The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

See this company's full portfolio

Inventors

G. P. (pessoa física)

US

R. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

357.148 · 05/26/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 14/03/2010

01/08/2013

RPI 2192

Concessão da patente

#16.1

01/21/1998

RPI 1413

Notificação para pagamento de retribuição

#13.1

09/23/1997

RPI 1399

Deferimento

#9.1

03/04/1997

RPI 1370

Exigência - art. 36 da LPI

#6.1

04/09/1996

RPI 1323

6.2

04/11/1995

RPI 1271

Solicitação de exame técnico

#4.1

07/09/1991

RPI 1075

Publicação do pedido de patente

#3.1

03/19/1991

RPI 1059

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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