Flexible or portable closure – partition – or panel – Plural and/or with rigid closure – Diverse types
Patent
1989-02-16
1991-03-19
Purol, David M.
Flexible or portable closure, partition, or panel
Plural and/or with rigid closure
Diverse types
1601761, 160902, 49 64, 52202, E06B 938
Patent
active
050002422
ABSTRACT:
An apparatus is provided for securing a window covering to a window by attachment to the frame of a window pane in a manner which retains the window covering in spaced apart relation relative to the window pane. This apparatus can be snap-fit onto the window pane without use of penetrating fasteners. This apparatus also permits utilization in retrofit double pane arrangements and facilitates removal of individual window panes with the window covering as a single unit to avoid disconnection of through-window adjustment controls.
REFERENCES:
patent: 2219699 (1940-10-01), Owen
patent: 2288465 (1942-06-01), Knudsen
patent: 4079558 (1978-03-01), Gorham
patent: 4369828 (1983-01-01), Tatro
patent: 4409758 (1983-10-01), Dickerson et al.
patent: 4506476 (1985-03-01), Haines
patent: 4561223 (1985-12-01), Gold et al.
patent: 4588012 (1986-05-01), Anderson
patent: 4611648 (1986-09-01), Anderson
patent: 4702296 (1987-10-01), Anderson
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