Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 401/238
Name: Coating implements with material supply > Bifurcate pointed nib tool (e.g., fountain pen) > Including reservoir and feeder > Feeder overlying tool
Description: Implement wherein the feeder includes an extension located along the upper surface of the tool in its use position and in feed relation with the capillary slit or interspace of the tool.










Sub-classes under this class:

Class Number Class Name Patents
401/239 With additional feed element underlying tool 2


Patents under this class:

Patent Number Title Of Patent Date Issued
4465391 Pen nib construction Aug. 14, 1984











 
 
  Recently Added Patents
Computerized on-board system for controlling a train
Method and system for security authentication of radio frequency identification
Method and system for utilizing Perovskite material for charge storage and as a dielectric
Automated difference recognition between speaking sounds and music
Method of modified facies proportions upon history matching of a geological model
Managing aging of silicon in an integrated circuit device
Methods and systems for presenting an inhalation experience
  Randomly Featured Patents
Data transmission circuit and method
Car power DC adapter
Food cutter
Gas pressure regulator
Storage cabinet for recyclable materials
Silicon oxycarbide substrates for bonded silicon on insulator
Anchor assembly for fastener
Implantable catheter and method of using same
Method of cleaning showerhead
Method of monomeric organometallic compounds