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Official data from INPI

MÉTODO E APARELHO PARA AFERIR UM CORPO, MÉTODO E APARELHO PARA AFERIR FIXADORES ROSQUEADOS E MÉTODO PARA AFERIR CORPOS LOBULARES

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101034

Type

Invention Patent

Filing

03/15/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/15/91
  2. Publication11/05/91
  3. Examination01/04/94
  4. Allowance03/28/95
  5. Grant10/31/95
  6. Expired06/22/10

The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Conti Fasteners Ag

US

Research Engineering & Manufacturing, Inc

US

Inventors

K. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

494.612 · 03/16/1990

US

550.701 · 07/10/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 15/03/2006

06/22/2010

RPI 2059

Republicação - titular

#25.11

Transferido de: Research Engineering & Manufacturing, Inc. @Referência RPI 1413 de 21/01/1998 Cód. 25.1- Item (71)

04/25/2000

RPI 1529

Transferência deferida

#25.1

01/21/1998

RPI 1413

Concessão da patente

#16.1

10/31/1995

RPI 1300

Notificação para pagamento de retribuição

#13.1

09/05/1995

RPI 1292

Deferimento

#9.1

03/28/1995

RPI 1269

Solicitação de exame técnico

#4.1

01/04/1994

RPI 1205

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

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