Publicação do pedido de patente
#3.1
03/21/1989
RPI 961
Application data
Number
PI8704998Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Monarch Marking Systems, Inc
US
S. C. (pessoa física)
US
Inventors
S. B. (pessoa física)
US
IPC Classification
Priority claims
US
41.556 · 04/22/1987
US
81.096 · 08/03/1987
US
912,466 · 09/29/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/21/1989
RPI 961
#2.1
01/05/1988
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#21.1
Patente extinta em 28/09/2002
07/29/2008
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07/27/1993
RPI 1182
#16.1
04/27/1993
RPI 1169
#9.1
10/20/1992
RPI 1142
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05/07/1991
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