Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/20
Name: Bottles and jars > Nonrefillable > Guard or valve type > Valves > Single type float controlled
Description: Subject matter which operate either owing to an inherent ability of float or which are controlled by a separate float member. These float-actuated valves are usually to prevent filling of the bottle while in an inverted position.










Patents under this class:

Patent Number Title Of Patent Date Issued
4523687 Non-refillable pourer Jun. 18, 1985











 
 
  Recently Added Patents
Detachably integrated battery charger for mobile cell phones and like devices
Data processor and scanner device
Decoding and presentation time stamps for MPEG-4 advanced video coding
Phosphoinositide 3-kinase inhibitor with a zinc binding moiety
Access control method, information display device using the same, and information display system
Browsing or searching user interfaces and other aspects
Validating the configuration of distributed systems
  Randomly Featured Patents
Multi-level integrated circuit, device and method for modeling multi-level integrated circuits
Method and apparatus for scarfing a plate-like material
Timber toy building system
3-aminopyrrolidine derivatives as modulators of chemokine receptors
Four-wheeled motorcycle
Terpolymer imaging member and imaging process
Disk drive with prefetch and writeback algorithm for sequential and nearly sequential input/output streams
Method for measuring coating thickness
Scalable architecture for transmission of messages over a network
Apparatus for needling a web