Solicitação de exame técnico
#4.1
03/21/1989
RPI 961
Application data
Number
PI8602206Type
Filing
Publication
The letters patent expired on 07/22/2008: 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
Colgate-Palmolive Company
US
Inventors
M. C. (pessoa física)
US
R. S. (pessoa física)
IPC Classification
Priority claims
US
734,508 · 05/16/1985
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