Resources Contact Us Home
Class Information
Number: 223/15
Name: Apparel apparatus > Hat making > Shaping > Stretching
Description: Devices for stretching or for shaping a hat including stretching.

Patents under this class:

Patent Number Title Of Patent Date Issued
5094369 Hat strecher with releaseable pawl and collar Mar. 10, 1992
4739909 Hat size maintainer Apr. 26, 1988
4673113 Hat stretcher device Jun. 16, 1987
4272011 Centrifugal counterflow type contactor Jun. 9, 1981
4157151 Cap finishing machine Jun. 5, 1979

  Recently Added Patents
Image forming apparatus
Ionic compound, anti-static pressure-sensitive adhesive and polarizer comprising the same
Digital broadcasting system and method of processing data
Antenna device
Device for maneuvering a vehicle using maneuvering moves using at least one trajectory
Communication device and method for detecting a radio signal
  Randomly Featured Patents
Multi-sense voltage regulator
Apparatus for measuring piston travel
Transport device
Anatomical simulator for videoendoscopic surgical training
Cochlea stimulating electrode assembly, insertion tool, holder and method of implantation
Acoustical noise reduction for a data storage device
Water flow control device
Sequencer system and method for sequencing graphics processing
Multi-format audio/video production system with frame-rate conversion
Transglutaminase cross-linkable polypeptides and methods relating thereto