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Official data from INPI

DISPOSITIVO PARA CONFECCIONAR SAQUINHOS OU SACOLAS TIPO CAMISETAS A PARTIR DE UMA FOLHA TUBULAR CONTÍNUA DE MATÉRIA PLÁSTICA, DOTADA DE DOBRAS LATERAIS.

Em AnáliseInvention Patent

Application data

Number

PI7904293

Type

Invention Patent

Filing

07/06/1979

Publication

-

Progress at the INPI

  1. Filing07/06/79
  2. Publication
  3. Examination03/16/82
  4. Allowance07/12/83
  5. Grant01/31/84
  6. Terminated10/03/89

The patent was granted on 01/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Windmoller & Holscher

DE

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Inventors

A. F. (pessoa física)

Technical data

Priority claims

DE

P 28 33 232.3 · 07/28/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

01/31/1984

RPI 693

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/12/1983

RPI 664

Exigência - art. 36 da LPI

#6.1

10/26/1982

RPI 627

Solicitação de exame técnico

#4.1

03/16/1982

RPI 595

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B31B 23/00; B29C 69/00; B29D 31/00; B31B 19/98; B31B 23/02; B65H 5/22; B31B 19/00.

03/20/2018

RPI 2463

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