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Official data from INPI

APARELHO PARA RECORTAR A BORDA DA EXTREMIDADE ABERTA DE UM CORPO DE LATA METALICO EM FORMA DE COPO

Em AnáliseInvention Patent

Application data

Number

PI7600409

Type

Invention Patent

Filing

12/05/1975

Publication

-

Progress at the INPI

  1. Filing12/05/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/24/82
  6. Terminated04/23/85

The patent was granted on 02/24/1982 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: 04/23/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GULF & WESTERN MFG CO

Inventors

H. R. (pessoa física)

M. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

04/23/1985

RPI 757

Cessão de direito de exploração

#22.1

10/30/1984

RPI 732

Concessão da patente

#16.1

02/24/1982

RPI 592

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