Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/18
Name: Bottles and jars > Nonrefillable > Guard or valve type > Valves
Description: Nonrefillable receptacles in which the novelty lies particularly in a valve construction. The valves are adapted to allow outflow of the contents, but prevent refilling.










Sub-classes under this class:

Class Number Class Name Patents
215/25 Multiple type 3
215/20 Single type float controlled 1
215/21 Single type gravity controlled 31
215/19 Single type spring controlled 2


Patents under this class:

Patent Number Title Of Patent Date Issued
8616392 Anti-filling anti-spill device for bottleneck, composite sealing cap including said device Dec. 31, 2013
8371438 Dispensing contact lens cleaning liquid Feb. 12, 2013
6817479 Closure and a liner having a sealing flange with an inwardly directed unflattened fold Nov. 16, 2004
6059131 Removable pressure releasing system May. 9, 2000
5971179 Non-refilling devices Oct. 26, 1999
4543980 Valve for pressurized containers Oct. 1, 1985











 
 
  Recently Added Patents
Cosmetic product including vegetable oil blend
Light fixture
Information distribution system, information distributing method, node, and recording medium
Semiconductor device and manufacturing method thereof
Picture information coding device and coding method
Television with a stand
Remote device pairing setup
  Randomly Featured Patents
Card connector
Dual deck construction for a hatchback type automobile
Film spool
Dishwasher final steam rinse method
Epothilones C, D, E, and F, preparation and compositions
Process for recovering contaminants from gases
Connection of a memory component to an electronic device via a connection bus utilizing multiple interface protocols
Computer display
System and method for bringing an in-line device on-line and assuming control of calls
Expandable and contractible keyboard with adjustable key sizes