Resources Contact Us Home
Class Information
Number: 112/80.72
Name: Sewing > Special machines > Embroidering > Tufting (replacing subclass 79) > Including specific yarn manipulating, cutting, or treating means > Feed via intermeshing slats
Description: Device for advancing the strand including two sets of bars, one set of which overlaps and opposes a second set in an intermeshing area, each bar having a projected edge which contacts the strand when in the intermeshing area. The two sets of bars are driven to advance the strand by alternately passing the strand from a projected edge of one bar of the one set to a projected edge of an opposing bar of the second set.

Patents under this class:

Patent Number Title Of Patent Date Issued
4245574 Tufted fabric and method and apparatus for making same Jan. 20, 1981
4018171 Yarn tensioning means for tufting machines Apr. 19, 1977

  Recently Added Patents
Semiconductor memory system having ECC circuit and controlling method thereof
Data unit receiver and sender control method
Visual indicator of online backup
Bi-level switching with power packs
Power converter for an LED assembly and lighting application
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
Electronic device
  Randomly Featured Patents
Method and system for copy protection of displayed data content
Closed channel retractable surgical blade device and associated method
Hearing instrument and input method for a hearing instrument
Inline conduit coupling
Self-crosslinkable electrocoat resins prepared by room temperature reactions by epoxy resins and polyamines containing primary and tertiary amine groups
Granulator for cross-linkable plastic
Techniques for migrating a point to point protocol to a protocol for an access network
Device and method for cultivation
Compositing digital information on a display screen based on screen descriptor
Pyridine dioxamic acids and esters