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Official data from INPI

GRANELEIRO MODULAR

ConcedidaUtility Model

Application data

Number

MU6000948

Type

Utility Model

Filing

08/01/1980

Publication

-

Progress at the INPI

  1. Filing08/01/80
  2. Publication
  3. Examination
  4. Allowance
  5. Grant04/30/85
  6. Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Casa Bernardo Ltda

SP, BR

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Inventors

Z. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/30/1985

RPI 758

15.15

12/06/1983

RPI 685

110

09/20/1983

RPI 674

Recurso

#12.1

02/08/1983

RPI 642

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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