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Official data from INPI

COMBINAÇÕES DE BATERIA E CARREGADOR DE BATERIA QUE EMPREGAM DETECÇÃO DO TIPO BATERIA

Arquivada/ExtintaInvention PatentPCT · US1990001600

Application data

Number

PI9006745

Type

Invention Patent

Filing

03/27/1990

Publication

08/06/1991

PCT

US1990001600

Progress at the INPI

  1. Filing03/27/90
  2. Publication08/06/91
  3. Examination11/05/91
  4. Allowance08/22/00
  5. Grant11/14/00
  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

Motorola, Inc.

US

See this company's full portfolio

Inventors

M. M. (pessoa física)

US

R. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

341,778 · 04/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 14/11/2010

01/08/2013

RPI 2192

Concessão da patente

#16.1

11/14/2000

RPI 1558

Deferimento

#9.1

08/22/2000

RPI 1546

Exigência - art. 36 da LPI

#6.1

12/21/1999

RPI 1511

Exigência - art. 36 da LPI

#6.1

01/19/1999

RPI 1463

Exigência - art. 36 da LPI

#6.1

01/13/1998

RPI 1412

Solicitação de exame técnico

#4.1

11/05/1991

RPI 1092

Notificação de entrada na fase nacional - PCT

#1.3

08/06/1991

RPI 1079

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