Door return apparatus

Details Door return apparatus Door return apparatus

1977-11-30

1979-04-17

Feldbaum, Ronald

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Closers

Spring

16 76, A22C 2900

Patent

active

041492951

ABSTRACT:
Apparatus for automatically returning a door hinged in a doorway. The apparatus includes an arm extending from the door and an elongated resilient member engaging the arm and having both ends anchored to the doorway. When the door is opened, the resilient member is extended. When the door is released, the resilient member urges the door to return closed.

REFERENCES:
patent: 1010071 (1911-11-01), Potter
patent: 1106640 (1914-08-01), Eccleston
patent: 1232340 (1917-07-01), Lehson
patent: 1593724 (1926-07-01), Schenk
patent: 1861888 (1932-06-01), Stevens
patent: 1983999 (1934-12-01), Seyforth

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