Class 411/405 - Opposed open ended plural slots, e.g., spanner, etc.

Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Subject matter provided with a plurality of slots, two of
No. of applications: 4
Last issue date: 03/24/2011

Application No.	Application Title	Issue Date
20110070051	FASTENER A fastener includes a socket-engaging part and a securing part. The socket-engaging part has an external surrounding surface having at least one planar surface region and formed with grooves. Edges of the grooves and the planar surface region are disposed on an imaginar...	03/24/2011
20080159828	THREADED FASTENER An exemplary threaded fastener (20) includes a fastener head (21) and a fastener crown (22). The fastener crown extends out from one end of the fastener head. The fastener crown includes at least two protrusions extending from out the end of the fas...	07/03/2008
20080159829	THREADED FASTENER An exemplary threaded fastener (30) includes a fastener head (31) and a fastener crown (32). The fastener crown extends out from one end of the fastener head. The fastener crown includes an annular protrusion extending out from the end of the fasten...	07/03/2008
20070023226	Specialized, tapered bolts for rear axle shafts A tapered-head bolt for use in attaching axle shafts to hub assemblies in heavy-duty, powered, non-steering (full-floating) axles. Use of the tapered-head bolt eliminates the deficiencies and complexity associated with the current use of studs, cone-nuts, cone-washers, ...	02/01/2007

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