Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Packaging & Containers
Class Information
Number: 222/589
Name: Dispensing > Inkwell > Barometric > Dip opening below peak level of supply > Including closure or valve for dip well outlet
Description: Dispenser including displaceable or removable means for closing the penpoint-receiving outlet portion of the dip well.










Patents under this class:

Patent Number Title Of Patent Date Issued
4132334 Spill and tamper resistant safety closure Jan. 2, 1979











 
 
  Recently Added Patents
Agglutination judgment method
Profiling activity through video surveillance
Apparatus, electronic component and method for generating reference voltage
Methods, systems, and computer-readable media for providing an event alert
Transfer device and image forming apparatus including regulation member
Biomarker for Barrett's Oesophagus
Validating the configuration of distributed systems
  Randomly Featured Patents
Method and apparatus for prolonging battery charge life in a mobile communication device using a text messaging type protocol for calls
Methods for digitally noise averaging and illumination equalizing fingerprint images
Dye-sensitized photoelectric conversion device
Mobile communication device
Substrate processing device
Wear assembly
Current perpendicular to plane (CPP) magnetic read head
Apparatus and method for simultaneously reproducing audio signals for multiple channels
Corona producing a planographic printing sheet
Low thermal inertia sealer