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Official data from INPI

EMBARCAÇÃO AUTO-PROPELIDA.

Arquivada/ExtintaInvention PatentPCT · US1990002788

Application data

Number

PI9006814

Type

Invention Patent

Filing

05/18/1990

Publication

08/06/1991

PCT

US1990002788

Progress at the INPI

  1. Filing05/18/90
  2. Publication08/06/91
  3. Examination04/27/93
  4. Allowance12/13/94
  5. Grant07/25/95
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

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Inventors

B. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

369.178 · 06/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 18/05/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

07/25/1995

RPI 1286

Notificação para pagamento de retribuição

#13.1

04/18/1995

RPI 1272

Deferimento

#9.1

12/13/1994

RPI 1254

Exigência - art. 36 da LPI

#6.1

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

04/27/1993

RPI 1169

Notificação de entrada na fase nacional - PCT

#1.3

08/06/1991

RPI 1079

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