Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Closure checks – Spring
Patent
1993-10-15
1995-06-27
Hughes, S. Thomas
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Closure checks
Spring
16 82, 292277, E05F 500
Patent
active
054268206
ABSTRACT:
An overhead door holder assembly, for attachment between a door jamb and a door, to hold the door in an open position includes a jamb bracket attached to the door jamb and a jamb arm pivotally attached to the jamb bracket. A channel assembly having a longitudinally extending channel is attached to the door, and one of a group of modular slide assemblies that interchangeably fit into the channel assembly can be selected for pivotal attachment to the jamb arm. The slide assemblies have attached polymeric blocks that reduce wear caused by sliding components and may have door hold and door stop provisions as well.
REFERENCES:
patent: 2277316 (1942-03-01), Garrison
patent: 3601842 (1971-08-01), Morrisson et al.
patent: 3683450 (1972-08-01), Morrison et al.
patent: 4750236 (1988-06-01), Teague, Jr.
patent: 5263807 (1993-11-01), Pijanowski
Coleman Michael D.
Fritsch Theodore J.
Tilly Herman M.
Hansen Kenneth J.
Hughes S. Thomas
Palmero Robert F.
Richardson A. James
Von Duprin, Inc.
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