Carta-patente expirada
#21.1
Patente extinta em 17/10/2004
12/29/2009
RPI 2034
Application data
Number
PI8905270Type
Filing
Publication
The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Friedrich Wilh. Schwing GmbH
DE
Schwing GmbH
DE
Inventors
A. S. (pessoa física)
DE
J. C. (pessoa física)
DE
K. E. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 38 35 373.3 · 10/18/1988
DE
P 39 27 332.6 · 08/18/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 17/10/2004
12/29/2009
RPI 2034
#25.4
Alterado de: Friedrich Wilh., Schwing GMBH
12/29/1998
RPI 1460
#16.1
02/25/1997
RPI 1369
#13.1
12/10/1996
RPI 1358
03/19/1996
RPI 1320
#9.1
11/28/1995
RPI 1304
#6.1
05/02/1995
RPI 1274
08/30/1994
RPI 1239
#4.1
07/23/1991
RPI 1077
#3.1
05/22/1990
RPI 1019
#2.1
03/06/1990
RPI 1008
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.