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Publication numberUS2881467 A
Publication typeGrant
Publication dateApr 14, 1959
Filing dateDec 10, 1954
Priority dateDec 10, 1954
Publication numberUS 2881467 A, US 2881467A, US-A-2881467, US2881467 A, US2881467A
InventorsJohn Struhar
Original AssigneeJohn Struhar
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Door check and closer
US 2881467 A
Abstract  available in
Previous page
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Claims  available in
Description  (OCR text may contain errors)
Patent Citations
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US370468 *May 2, 1887Sep 27, 1887 Chaeles e
US462971 *May 23, 1891Nov 10, 1891 Louis pfingst
US521747 *Apr 11, 1887Jun 19, 1894By Mesne assignmentsPneumatic door-check
US565377 *Mar 12, 1896Aug 4, 1896 Haver
US693021 *Apr 10, 1901Feb 11, 1902Emma Horsfield EDoor-check.
US2261652 *Oct 31, 1938Nov 4, 1941Mere Frank LaDoor fixture
US2585413 *Jul 5, 1947Feb 12, 1952Charles W YergerDoor closer
*DE39310C Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3182581 *Dec 3, 1962May 11, 1965Western Eng & Mfg CoExplosion and fire release ventilator
US4079978 *Dec 3, 1976Mar 21, 1978Hastings Fiber Glass Products, Inc.Hot stick with air cushion
US4102004 *Feb 7, 1977Jul 25, 1978Tokico Ltd.Door closer
US5220706 *Jun 17, 1992Jun 22, 1993Illinois Tool Works Inc.Air damper
US7281704Mar 28, 2003Oct 16, 2007Arturo Salice S.P.A.Damping apparatus for moving furniture parts
US20030213663 *Mar 28, 2003Nov 20, 2003Luciano SaliceDamping apparatus for moving furniture parts
US20060027955 *Aug 4, 2004Feb 9, 2006Barnes Group Inc., A Corporation Of DelawareNon-linear spring system
US20090026669 *Jul 28, 2008Jan 29, 2009Stabilus GmbhAdjusting Device
U.S. Classification16/66, 267/225
International ClassificationE05F3/02, E05F3/00
Cooperative ClassificationE05F3/02
European ClassificationE05F3/02