Resources Contact Us Home
Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/287
Name: Bottles and jars > Closures > With separate applied fastener to hold closure in closed portion > Clamping fastener > Spring
Description: Devices, wherein the clamping action is obtained by means of a resilient spring member.

Sub-classes under this class:

Class Number Class Name Patents
215/289 Closure engaging spring arm hinged to receptacle or support thereon 3
215/288 Coil 2
215/290 Spring clip traverses closure, with depending ends thereof diametrically gripping receptacle exterior 3

Patents under this class:

Patent Number Title Of Patent Date Issued
8302803 Container with liquid for attachment to and mixing with poured liquid of conventional can Nov. 6, 2012
7374147 Valve assembly with overstroke device and associated method May. 20, 2008
5074336 Lightweight pipe clip for maintaining an end plug insertably coupled to an irrigation pipe outlet Dec. 24, 1991
5056676 Bottle cap for repeatable airtight sealing Oct. 15, 1991
4969566 Holding closure Nov. 13, 1990
4915831 Filter assembly featuring displaceable filter head plunger for locking into filter cartridge detent Apr. 10, 1990
4446987 Valve attachment for pressurized containers May. 8, 1984

  Recently Added Patents
Housekeeping cart
Motor and disk drive apparatus
Vehicle battery with cell balancing current paths and method of charging the same
Method for cutting C--Mn steel with a fiber laser
Integrated circuit packaging system with interconnects and method of manufacture thereof
Data feed management
  Randomly Featured Patents
CMOS level shifter circuit
High intensity fabry-perot sensor
Construction connector anchor cage system
Shock absorbent for protective pad and protective pad and protective clothes using the same
Adjustment of shape and dimensions of a concrete article
Laser module with sealed packages having reduced total volume
Tree structure representation of an SQL clause
Component machine testing using neural network processed vibration data analysis
Method and apparatus for force sensors
Light bulb socket structure having a watertight feature