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Official data from INPI

ASSENTOS PARA VEICULOS,EM PARTICULAR PARA ONIBUS

ConcedidaInvention Patent

Application data

Number

PI7701091

Type

Invention Patent

Filing

02/23/1976

Publication

-

Progress at the INPI

  1. Filing02/23/76
  2. Publication
  3. Examination
  4. Allowance09/21/82
  5. Grant11/29/83
  6. Expired07/27/93

The letters patent expired on 07/27/1993: 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: 11/29/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. K. (pessoa física)

Inventors

P. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1983

RPI 684

11.8

10/11/1983

RPI 677

Arquivamento - Art. 38 §2° da LPI

#11.4

07/19/1983

RPI 665

Notificação para pagamento de retribuição

#13.1

01/18/1983

RPI 639

Notificação para pagamento de retribuição

#13.1

11/30/1982

RPI 632

100

09/21/1982

RPI 622

Petição de recurso

#12.2

12/22/1981

RPI 583

Carta-patente expirada

#21.1

07/27/1993

RPI 1182

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