Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 356/242.1
Name: Optics: measuring and testing > Thread counting
Description: Subject matter for determining the number of elements, cords, or strands in a fabric or web article.

Patents under this class:

Patent Number Title Of Patent Date Issued
8640326 Electric wire testing apparatus and electric wire processor equipped therewith Feb. 4, 2014
8120769 Method and system for fiber properties measurement Feb. 21, 2012
7821629 Device and method for detecting contamination in a container Oct. 26, 2010
7164955 Method for online characterization of a moving surface and device therefor Jan. 16, 2007
5194911 Method and apparatus for determining the quantity of material transported within a fibre band or sliver Mar. 16, 1993
4315688 Electro-optical sensor systems for thread and hole inspection Feb. 16, 1982

  Recently Added Patents
Method and apparatus for reducing and controlling highway congestion to save on fuel costs
Generation of uniform fragments of nucleic acids using patterned substrates
Apparatus and method for evaluating an activity distribution, and irradiation system
Piano keyboard with key touch point detection
Methods, devices and computer program products providing for establishing a model for emulating a physical quantity which depends on at least one input parameter, and use thereof
Direct file transfer between subscribers of a communications systems
  Randomly Featured Patents
Human body detector
One-component stoving composition and use thereof
Photoconductive polyimide-electron donor charge transfer complexes
Safety stirrup
Baby walker positioning foot member
Multi-ply laminated corrugated display rack
Method for controlling the quality of a lithographic structuring step
Monoclonal antibody specific for human colon fibroblast-derived T-PA
Additional intra-and/or inter-system interference reducing systems and methods for satellite communications systems
Bicycle shoe