Solicitação de exame técnico
#4.1
10/20/1987
RPI 887
Application data
Number
PI8500720Type
Filing
Publication
The patent was granted on 04/25/1995 and is in force until 02/15/2005. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:02/15/2005
Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
G. P. (pessoa física)
US
W. B. (pessoa física)
US
W. I. (pessoa física)
US
IPC Classification
Priority claims
US
581.005 · 02/17/1984
US
581.006 · 02/17/1984
US
581.007 · 02/17/1984
US
581.008 · 02/17/1984
US
581.009 · 02/17/1984
US
581.010 · 02/17/1984
US
581.011 · 02/17/1984
US
581.012 · 02/17/1984
US
581.013 · 02/17/1984
US
581.015 · 02/17/1984
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