Resources Contact Us Home
Class Information
Number: 281/15R
Name: Books, strips, and leaves >

Sub-classes under this class:

Class Number Class Name Patents
281/15.1 Book, element thereof, or accessory therefor 566
281/2 Strips and leaves 309
281/3.1 Book and leaf 66
281/45 Book or leaf holder 410
281/5 Strips 297
281/51 Miscellaneous 261
281/DIG.1 Magnet 17

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Method and an apparatus for processing an audio signal
Inhibition of HRP-3 using modified oligonucleotides
Zero-copy network and file offload for web and application servers
Reception circuit and signal reception method
Interface circuit and interface system
Treatment of diabetes with milk protein hydrolysate
Apparatus and method for transmitting and receiving data streams in wireless system
  Randomly Featured Patents
Protective device
Powder composition for soft drink
Method of manufacturing a multi-layer packaging laminate and packaging laminate obtained by the method
Organo-tin compounds, process for their preparation and their use
Expansion joint for an electrical conduit which is electrically grounded through the expansion joint
Hydraulic tensioner
Anthrax antigens and methods of use
Dip and drain canister colander
Fan and generator variable speed drive mechanism