Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1990-06-12
1991-10-29
Johnson, Blair M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
160902, 248262, E06B 930
Patent
active
050607103
ABSTRACT:
The bracket and headrail system of the present invention includes an elongated headrail for supporting blinds and a bracket for attachment to a supporting surface. The headrail includes an elongated rail and an elongated hookrail. The bracket includes a support with a distal end, a base with at least one tang, and a cam having a bearing surface rotatably mounted on the base of the bracket. Upon assembly, the distal end of the support engages the elongated hookrail and the tang engages the elongated rail. The cam is rotated such that the bearing surface on the cam engages the elongated rail opposite the engagement by the tang.
REFERENCES:
patent: 2293662 (1942-08-01), Richardson
patent: 3029465 (1962-04-01), Graber et al.
patent: 3247893 (1966-04-01), Ford
patent: 3273197 (1966-09-01), Ford
patent: 3291194 (1966-12-01), Kirtley et al.
patent: 3344463 (1967-10-01), Znamirowski
patent: 3927437 (1975-12-01), Ford
patent: 4919185 (1990-04-01), Comeau et al.
Cooper Industries Inc.
Johnson Blair M.
Triantaphyllis A.
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