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Official data from INPI

APARELHO E METODO PARA SINCRONIZAR AS POSICOES DO PORTADORAPARELHO E METODO PARA SINCRONIZAR AS POSICOES DO PORTADOR E DO DISCO GIRATORIO DE IMPRESSAO,EM IMPRESSAO DURANTE O E DO DISCO GIRATORIO DE IMPRESSAO,EM IMPRESSAO DURANTE O MOVIMENTO MOVIMENTO

ConcedidaInvention Patent

Application data

Number

PI7903622

Type

Invention Patent

Filing

06/26/1978

Publication

-

Progress at the INPI

  1. Filing06/26/78
  2. Publication
  3. Examination02/24/82
  4. Allowance03/07/84
  5. Grant08/28/84
  6. Expired04/04/95

The letters patent expired on 04/04/1995: 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: 08/28/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IBM

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Inventors

K. M. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/28/1984

RPI 723

Notificação para pagamento de retribuição

#13.1

06/26/1984

RPI 714

Deferimento

#9.1

03/07/1984

RPI 698

8.1

10/11/1983

RPI 677

Exigência - art. 36 da LPI

#6.1

08/31/1982

RPI 619

Solicitação de exame técnico

#4.1

02/24/1982

RPI 592

Carta-patente expirada

#21.1

04/04/1995

RPI 1270

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