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Official data from INPI

DISPOSITIVO PARA A FORMAÇÃO DE LAÇOS EM SEGMENTOS TUBULARES DESTINADOS À FABRICAÇÃO DE SACOS.

ArquivadaInvention Patent

Application data

Number

PI7905520

Type

Invention Patent

Filing

08/28/1979

Publication

-

Progress at the INPI

  1. Filing08/28/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/28/1979 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/10/1984. 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 38 569.5 · 09/04/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/10/1984

RPI 690

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B31B 35/00.

03/27/2018

RPI 2464

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