Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 223/20
Name: Apparel apparatus > Hat making > Pouncing and polishing
Description: Devices and methods for smoothing or polishing the nap of a hat by abrading, rubbing, brushing, or the like operation. The use of a sand-papering device or a polishing and coating device is here.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Memory device and semiconductor device
Distributed IPv6 neighbor discovery for large datacenter switching systems
Vehicle running control system
Systems and methods for DC-to-DC converter control
Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise
Electric power steering apparatus
Optimizing federated and ETL'd databases with considerations of specialized data structures within an environment having multidimensional constraint
  Randomly Featured Patents
Use of Yellow couplers of the indolo [3,2-B] guinoline type in a colo ur photographic development process
Process for producing foamed rubber
Knitted/woven fabric of polyester fiber
Wild game caller
Joint pad with stitching pattern
Data element characteristics
Support means for supporting calender rolls
Control apparatus for internal combustion engine
Glue head flushing system
Lumbar support structure for automotive vehicle