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
Method, apparatus and article for detection of transponder tagged objects, for example during surgery
Electronic device
Case for electronic device
Image decolorizing device
Method and apparatus for reacquiring lines in a cache
Methods and apparatus for low power out-of-band communications
Display screen with graphical user interface
  Randomly Featured Patents
Stage system and exposure apparatus
Method and device for operating an internal combustion engine
Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and processes for preparing them
Melt-moldable wholly aromatic polyester
Water-insoluble azo-pyrimidine pigments
Proximity sensing system and inductance measuring technique
Hydraulic hose
Spherical bistable mechanism
Axial thrust bulb socket with bayonet removal
Salinosporamides and methods for use thereof