Carta-patente expirada
#21.1
Patente extinta em 14/01/2006
06/22/2010
RPI 2059
Application data
Number
PI9100143Type
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
Friedrich Wilh. Schwing GmbH
DE
Schwing GmbH
DE
Inventors
G. S. (pessoa física)
DE
K. E. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 40 00 720.0 · 01/12/1990
DE
P 40 02 760.0 · 01/31/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 14/01/2006
06/22/2010
RPI 2059
#25.4
Alterado de: Friedrich Wilhelm Schwing GmbH
09/15/1998
RPI 1447
#16.1
04/25/1995
RPI 1273
#13.1
12/06/1994
RPI 1253
#9.1
08/09/1994
RPI 1236
#4.1
08/17/1993
RPI 1185
#3.1
10/22/1991
RPI 1090
#2.1
07/30/1991
RPI 1078
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.