Closure fasteners – Extension link – Notched keeper
Patent
1978-02-17
1980-01-01
Schroeder, Werner H.
Closure fasteners
Extension link
Notched keeper
16 2, 16 82, 403 71, 403 85, E05C 1704
Patent
active
041813375
ABSTRACT:
A door holding apparatus holds a door in a preselected position relative to a door support. The apparatus includes a rod which has a first end pivotally connected to the door and a second end for engaging the door or door support. Force exerting apparatus exerts a force against the rod and urges the rod into forcible engagement with the door or door support.
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patent: 3695652 (1972-10-01), Ratnikas
patent: 3768115 (1973-10-01), Hoffmann et al.
patent: 3996642 (1976-12-01), Atkins
Caterpillar Tractor Co.
Cohen Moshe I.
Lanchantin, Jr. Charles E.
Schroeder Werner H.
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