Exigência - art. 36 da LPI
#6.1
11/16/1988
RPI 943
Application data
Number
PI8400734Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Warner-Lambert Company
US
Inventors
F. W. (pessoa física)
CH
I. T. (pessoa física)
CH
IPC Classification
Priority claims
US
467.982 · 02/18/1983
US
579.318 · 02/13/1984
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