Resources Contact Us Home
Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/23
Name: Bottles and jars > Nonrefillable > Guard or valve type > Valves > Single type gravity controlled > Pendant weight
Description: Subject matter assisted in operation by a weight in the form of a pendant attached to the valve.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Generating agricultural information products using remote sensing
Television apparatus
Domestic soda-water preparing device
Image forming apparatus
System of providing an internet web site that assists medical professionals draft a letter of medical necessity or other documentation for transmission to a third party payer on behalf of a pa
Display apparatus, a method for a display control, and program
Broadband optical network apparatus and method
  Randomly Featured Patents
Method for surface modification of synthetic artificial and natural polymers and polymer compositions using metals, non-metals and gases
Fluid-fuel furnace burner for iron and steel products
Device for retarding the position of bedclothing
Fan assembly support system
Turbofan case and method of making
Carbonaceous fiber acute-angled at both ends and production process therefor
Choke for tig welding machines or plasma cutting installations
Random bit sequence generator
Gas fuel burner
Multi-sensor autonomous control of unmanned aerial vehicles