Carta-patente expirada
#21.1
Patente extinta em 21/08/2005
06/01/2010
RPI 2056
Application data
Number
PI9004121Type
Filing
Publication
The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.
Applicants
Whiting Door Manufacturing Corp.
US
Whiting Roll-Up Door MFG. Corp
US
Inventors
D. W. (pessoa física)
US
R. J. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 21/08/2005
06/01/2010
RPI 2056
#25.4
Alterado de: Whiting Roll-Up Door MFG Corp.
07/05/2005
RPI 1800
#16.1
12/27/1994
RPI 1256
#9.1
05/31/1994
RPI 1226
#4.1
11/26/1991
RPI 1095
#3.1
09/03/1991
RPI 1083
#2.1
02/26/1991
RPI 1056
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Same category
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