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Class Number Class Name Patents
705 Data processing: financial, business practice, management, or cost/price determination 103,258
434 Education and demonstration 22,839
902 Electronic funds transfer 3,059
186 Merchandising 810
D99 Miscellaneous 2,403
355 Photocopying 28,411
D18 Printing and office machinery 9,936
109 Safes, bank protection, or a related device 2,742
D20 Sales and advertising equipment 5,603
177 Weighing scales 9,892
  Recently Added Patents
Collaborative image capture
Process of preparing functionalized polymers via enzymatic catalysis
Chip on film (COF) package having test line for testing electrical function of chip and method for manufacturing same
Methods, devices and software applications for facilitating a development of a computer program
Memory device and semiconductor device
Virtual physician acute myocardial infarction detection system and method
Performance apparatus and electronic musical instrument
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Separator for fuel cell
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Facade anchor
Method and apparatus for separation and recycling plastics
Position detection technique applied to proximity exposure
Form trimming apparatus and method for line printer
Method for producing sulfur-containing carboxylic acid esters