Resources Contact Us Home
Class Information
Number: 223/105
Name: Apparel apparatus > Curtain rod threaders
Description: Devices used to thread a curtain pole or rod through a curtain or shade loop.

Patents under this class:

Patent Number Title Of Patent Date Issued
5447260 Draw string puller Sep. 5, 1995
5353972 Method and apparatus for inserting a drawstring Oct. 11, 1994
4971235 Curtain threader for a curtain rod having open rough ends Nov. 20, 1990
4671437 Drawstring restringing system Jun. 9, 1987

  Recently Added Patents
Probe for ultrasound diagnostic apparatus
Electric motor
Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor
Detection and use of low molecular-weight modulators of the cold-menthol receptor TRPM8
Treatment of cancer using the sodium salt of a benzoic acid derivative
Monofocal photographing lens assembly
Image forming apparatus
  Randomly Featured Patents
Web of record members, tags, labels, and method of making same
System for converting heat to kinetic energy
Method of forming a clevis link
Steam turbine rotor and alloy therefor
Method of and device for segmenting an electric signal derived from an acoustic signal
Three-axis aircraft crash sensing system
Hydrogenation using chitin and chitosan based immobilized metal catalysts
Platoon schedule watch and method of providing a schedule for a user of shift start times both prospective and retrospective
Lighting device
Limiting RLC window size in the HSDPA flow control