| Railway switches and signals patents - Monitor Patents |
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USPTO Class 246 | Browse by Industry: Previous - Next | All   12/2009 | Recent | 13: May | Apr | Mar | Feb | Jan | 12: Dec | Nov | Oct | Sep | Aug | July | June | May | April | Mar | Feb | Jan | 11: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 10: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | | 09: Dec | Nov | Oct | Sep | Aug | Jl | Jn | May | Apr | Mar | Fb | Jn | | 2008 | 2007 | Railway switches and signals December patent applications/inventions, industry category 12/09Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 12/31/2009 > patent applications in patent subcategories. patent applications/inventions, industry category 12/24/2009 > patent applications in patent subcategories. patent applications/inventions, industry category 12/17/2009 > patent applications in patent subcategories. patent applications/inventions, industry category 20090308985 - Railroad switch machine: A switch machine that includes a first relay having first normally open contacts and first normally closed contacts provided in the normal motor connection path and a second relay having second normally open contacts and second normally closed contacts provided in the reverse motor connection path. The normally open and... Agent: Eckert Seamans Cherin & Mellott 20090308986 - Hydraulic motor for railway switches: A control mechanism for a railroad switch machine, the mechanism including a hydraulic circuit operable to move a rail end point of a switch point assembly of the railroad switch machine, a pump to hydraulically operate the hydraulic circuit, and a motor to operate the pump, wherein the only electromechanical... Agent: General Electric Company Ge Global Patent Operation 12/10/2009 > patent applications in patent subcategories. patent applications/inventions, industry category12/03/2009 > patent applications in patent subcategories. patent applications/inventions, industry category Previous industry: Wire fabrics and structure Next industry: Supports ###### RSS FEED for 20130516: Integrate FreshPatents.com into your RSS reader/aggregator or website to track weekly updates. For more info, read this article. ###### Thank you for viewing Railway switches and signals patents on the FreshPatents.com website. These are patent applications which have been filed in the United States. There are a variety ways to browse Railway switches and signals patent applications on our website including browsing by date, agent, inventor, and industry. If you are interested in receiving occasional emails regarding Railway switches and signals patents we recommend signing up for free keyword monitoring by email. ### FreshPatents.com Support - Terms & Conditions Results in 0.06545 seconds |
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