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Publication numberUST961004 I4
Publication typeGrant
Application numberUS 05/736,055
Publication date2 Aug 1977
Filing date27 Oct 1976
Priority date27 Oct 1976
Also published asDE7733168U1
Publication number05736055, 736055, US T961004 I4, US T961004I4, US-I4-T961004, UST961004 I4, UST961004I4
InventorsWilliam H. Horton
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Film speed sensing device
US T961004 I4
Abstract
a photographic still camera utilizes film cartridges of the type having two parallel cylindrical film compartments connected by a wall member that extends between the two compartments in a plane generally parallel to the compartment axes. A rib extends from one end of the cartridge, i.e., from the outer surface of one of the film compartments. The presence of the rib signifies that the film in the cartridge has a particular film speed rating. When a cartridge provided with such a rib is inserted into the camera, in a direction perpendicular to its wall member, its rib engages a cam surface of a pivotally mounted sensing member in the camera and displaces that cam surface in a direction that is generally endwise with respect to the cartridge. Displacement of the sensing member effects an adjustment of the camera to compensate for the film speed designated by the rib.
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Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5531697 *15 Apr 19942 Jul 1996Sims Deltec, Inc.Systems and methods for cassette identification for drug pumps
US5531698 *6 Jun 19952 Jul 1996Sims Deltec, Inc.Optical reflection systems and methods for cassette identification fordrug pumps
US5647854 *20 Mar 199615 Jul 1997Sims Deltec, Inc.Base plate for a drug pump
US5853386 *25 Jul 199629 Dec 1998Alaris Medical Systems, Inc.Infusion device with disposable elements
US5935099 *10 Jan 199710 Aug 1999Sims Deltec, Inc.Drug pump systems and methods
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US850417928 Feb 20026 Aug 2013Smiths Medical Asd, Inc.Programmable medical infusion pump
US88585263 Aug 200614 Oct 2014Smiths Medical Asd, Inc.Interface for medical infusion pump
US895279413 Mar 201210 Feb 2015Smiths Medical Asd, Inc.Interface for medical infusion pump
US895433622 Feb 200510 Feb 2015Smiths Medical Asd, Inc.Server for medical device
US89657073 Aug 200624 Feb 2015Smiths Medical Asd, Inc.Interface for medical infusion pump
US974082929 Sep 201422 Aug 2017Smiths Medical Asd, Inc.Interface for medical infusion pump
US20080033402 *3 Aug 20067 Feb 2008Blomquist Michael LInterface for medical infusion pump
Classifications
U.S. Classification396/209, 396/512
International ClassificationG03B7/00
Cooperative ClassificationG03B7/003
European ClassificationG03B7/00B