Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Sash balances – Spring
Patent
1978-01-23
1979-01-23
Schroeder, Werner H.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Sash balances
Spring
16137, 16DIG33, E05D 512
Patent
active
041352734
ABSTRACT:
A hinge for doors and the like is provided in which an un-headed hinge pin is held frictionally in the axial passage through a cylindrical plastic retainer which is centrally positioned between, and is aligned with, interlocking bosses which extend toward each other from the two leaves of the hinge. Interfitting locking means are also provided in the two leaves whereby the hinge may be locked in closed position.
REFERENCES:
patent: 905201 (1908-12-01), Magnusen
patent: 1721288 (1929-07-01), Thiry
patent: 2817871 (1957-12-01), Ferry
patent: 2824464 (1958-02-01), Remington
patent: 2937399 (1960-05-01), De Vore
patent: 3104416 (1963-09-01), Barker
patent: 3216053 (1965-11-01), Felix
patent: 3805325 (1974-04-01), Lee
Cohen Moshe I.
Schroeder Werner H.
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