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Official data from INPI

DISPOSITIVO PARA CORTE DE TIRAS DE LAMINADOS DE BORRACHA

Em AnáliseInvention Patent

Application data

Number

PI7608131

Type

Invention Patent

Filing

12/05/1975

Publication

-

Progress at the INPI

  1. Filing12/05/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant12/29/81
  6. Terminated05/21/85

The patent was granted on 12/29/1981 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: 05/21/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHIESSER AG

Inventors

S. W. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/21/1985

RPI 761

Cessão de direito de exploração

#22.1

11/20/1984

RPI 735

Concessão da patente

#16.1

12/29/1981

RPI 584

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