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Construction
Class Information
Number:
D25/37
Name:
Building units and construction elements
>
Prefabricated unit
> Elevator cab interior (5)
Description:
Patents under this class:
Patent Number
Title Of Patent
Date Issued
D542933
Elevator sill
May. 15, 2007
D542419
Elevator sill
May. 8, 2007
D465285
Elevator
Nov. 5, 2002
D461563
Elevator
Aug. 13, 2002
D253100
Observation elevator cab
Oct. 9, 1979
D252198
Observation elevator cab
Jun. 26, 1979
D252199
Observation elevator cab
Jun. 26, 1979
D250278
Wall of an elevator cab
Nov. 14, 1978
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