Publicação do pedido de patente
#3.1
01/31/1989
RPI 954
Application data
Number
PI8803361Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 01/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Metzeler GmbH
DE
Inventors
H. V. (pessoa física)
IPC Classification
Priority claims
DE
P37223526 · 07/07/1987
DE
P3816324.1 · 05/13/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/31/1989
RPI 954
#2.1
12/13/1988
RPI 947
#21.1
Patente extinta em 06/07/2003
09/02/2008
RPI 1965
#16.1
06/29/1993
RPI 1178
04/20/1993
RPI 1168
04/13/1993
RPI 1167
04/13/1993
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#13.1
03/23/1993
RPI 1164
#9.1
11/03/1992
RPI 1144
#6.1
12/17/1991
RPI 1098
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01/15/1991
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