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
Magnetic disk and manufacturing method thereof
Plants and seeds of hybrid corn variety CH089600
Pattern forming method using developer containing organic solvent and rinsing solution for use in the pattern forming method
Packaging sleeve
Method for processing an algae medium containing algae microorganisms to produce algal oil and by-products
Electron-beam lithography method with correction of line ends by insertion of contrast patterns
Organic metal complex and its use in organic electroluminescent device
  Randomly Featured Patents
Laptop support system
Method and apparatus for switching a clock source from among multiple T1/E1 lines with user defined priority
Container cap
Combined razor handle and cradle
Molecular sieve catalyst compositions, its making and use in conversion processes
Surgical instrument
Method and apparatus of template model view generation for home monitoring and control
Method and apparatus for determining volume swaps
Automobile body
Pig holder