B61G

Technology

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Description

COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES

Subclasses

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Subclass Title
1/00 Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
1/02 Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis
1/04 Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis Operating devices therefor (B61G 1/08 takes precedence)
1/06 Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis and coupling when the coupling halves are pushed together
1/08 Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis and coupling when the coupling halves are pushed together Control devices therefor

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,114,815 Assembly for extendable rail-supported vehicle coupler Mar 14, 13 Aug 25, 15 BRANDT ROAD RAIL CORPORATION, BRANDT ROAD RAIL CORPORATION
9,108,644 Fuel pressure actuated coupling for train consist Oct 26, 12 Aug 18, 15 ELECTRO-MOTIVE DIESEL, INC., ELECTRO-MOTIVE DIESEL, INC.

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Recent Publications

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Top Owners in This Class

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Applications Filed in This Class - By Year

Click to zoom InFiling Years# of Matters Filed 198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015010203040

Patents Issued To Date - By Filing Year

Click to zoom InFiling Years% of Matters Issued1991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320140255075100

Average Time to Issuance

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