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Class 16/211 - Casings


Subclass of Class 16 - Miscellaneous hardware
Definition: Devices comprising specific casings for sash-cord guide-pulleys.
No. of patents: 2
Last issue date: 05/16/2006


NumberTitleIssue Date
7043795Connecting member for curtain rails
The invention relates to a connector element to be used with curtain rails having a substantially inverted U-shaped cross-section with its legs being flanged inwards, said flanged legs at the bottom defining a longitudinal extending opening at both sides limited by ...
05/16/2006
4089085Sash balances and components thereof
An improved window sash balance and components thereof. The balance includes a spring fixed with respect to the frame and a pair of pulley blocks, each containing one or more pulleys. One block is fixed with respect to the frame and the other is disposed ...
05/16/1978
 
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