Carta-patente expirada
#21.1
Patente extinta em 13/10/2004
12/29/2009
RPI 2034
Application data
Number
PI8905212Type
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
Fischerwerke Artur Fischer GmbH & Co Kg
DE
Inventors
P. F. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 38 35 025.4 · 10/14/1988
DE
P 39 03 369.4 · 02/04/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 13/10/2004
12/29/2009
RPI 2034
#16.1
12/27/1994
RPI 1256
#13.1
09/27/1994
RPI 1243
#9.1
05/10/1994
RPI 1223
#4.1
08/21/1990
RPI 1029
#3.1
05/15/1990
RPI 1018
#2.1
04/17/1990
RPI 1014
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.