Devices for facilitating the inspection and examination of cloth.
SEE OR SEARCH CLASS
73, Measuring and Testing,
159, for fabric testing other than mere inspection or visual examination.
269, Work Holders, appropriate subclasses. Class 269 is the residual locus for patents to a device for clamping, supporting and/or holding an article (or articles) in position to be operated on or treated. See notes thereunder for other related loci.