Closure fasteners – Bolts – Swinging
Patent
1979-02-21
1981-04-14
Moore, Richard E.
Closure fasteners
Bolts
Swinging
292238, E05C 304
Patent
active
042616034
ABSTRACT:
A holder for a window made up of a holder bracket and a lever having a frictional end pivoted to the bracket. The bracket is attached to the window frame so that the lever frictional end can swing down and engage the window at an acute angle to the window so that it will hold the window and prevent it from sliding down. The lever can also be swung up so that the frictional end will engage the window below the pivot to prevent the window from being raised.
REFERENCES:
patent: 284993 (1883-09-01), Abele
patent: 398884 (1889-03-01), Eberhardt
patent: 749469 (1904-01-01), Assorati
patent: 1718661 (1929-06-01), Nightingale
patent: 1925244 (1933-09-01), Goodrich
patent: 1957113 (1934-05-01), Smith
patent: 2129957 (1938-09-01), Pearson
patent: 2202561 (1940-05-01), Lahiere et al.
patent: 2335421 (1943-11-01), Kent
Scantlebury Carolyn S.
Scantlebury Clifford V.
Lovercheck Charles L.
Moore Richard E.
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