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Official data from INPI

SISTEMA DE MÁQUINA DE COSTURA

PublicadaInvention Patent

Application data

Number

PI8802271

Type

Invention Patent

Filing

05/10/1988

Publication

12/06/1988

Progress at the INPI

  1. Filing05/10/88
  2. Publication12/06/88
  3. Examination12/26/90
  4. Allowance03/10/92
  5. Grant11/24/92
  6. Terminated10/24/95

The patent was granted on 11/24/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Charles Stark Draper Laboratory, Inc

US

Inventors

D. B. (pessoa física)

US

W. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

048.373 · 05/11/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/06/1988

RPI 946

Pedido de patente depositado

#2.1

10/04/1988

RPI 937

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

03/10/1992

RPI 1110

Solicitação de exame técnico

#4.1

12/26/1990

RPI 1047

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