Carta-patente expirada
#21.1
Patente extinta em 15/03/2006
06/22/2010
RPI 2059
Application data
Number
PI9101034Type
Filing
Publication
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 specialistLatest action published by the INPI: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
Conti Fasteners Ag
US
Research Engineering & Manufacturing, Inc
US
Inventors
K. G. (pessoa física)
US
IPC Classification
Priority claims
US
494.612 · 03/16/1990
US
550.701 · 07/10/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/03/2006
06/22/2010
RPI 2059
#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
#25.1
01/21/1998
RPI 1413
#16.1
10/31/1995
RPI 1300
#13.1
09/05/1995
RPI 1292
#9.1
03/28/1995
RPI 1269
#4.1
01/04/1994
RPI 1205
#3.1
11/05/1991
RPI 1092
#2.1
09/03/1991
RPI 1083
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.