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Official data from INPI

PALETA APERFEICOADA APROPRIADA PARA TRANSPORTE COM ROLOS E INFERIORMENTE MANIPULAVEL PELOS QUATRO LADOS,COM PONTOS DE APOIO DE FORMATO CONICO DE MAIOR SUPERFICIE POSSIVEL

Em AnáliseInvention Patent

Application data

Number

PI7601099

Type

Invention Patent

Filing

02/20/1976

Publication

-

Progress at the INPI

  1. Filing02/20/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant05/25/82
  6. Terminated05/10/88

The patent was granted on 05/25/1982 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: 05/10/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. S. (pessoa física)

Inventors

K. W. (pessoa física)

R. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/10/1988

RPI 916

Concessão da patente

#16.1

05/25/1982

RPI 605

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