Resources Contact Us Home
Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/339
Name: Bottles and jars > Closures > Cap type > Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) > Keeper formed by inward facing beads spaced along lower edge of cap skirt
Description: Devices, wherein the lower edge of the closure skirt is curled upward and inward at points spaced apart circumferentially thereof, forming projections engageable with keepers on the receptacle.

Patents under this class:

Patent Number Title Of Patent Date Issued
8485374 Plastic closure with enhanced performance Jul. 16, 2013
5950851 Safety closure and container having biasing means Sep. 14, 1999
5211301 Spooning closure May. 18, 1993
4057160 Self-retaining bottle stopper Nov. 8, 1977

  Recently Added Patents
Adjustable voltage regulator with dynamic voltage compensation
Authentication service
Coordinated garbage collection for raid array of solid state disks
XDSL system and signal transmission method, sending device, and receiving device of xDSL system
Voltage detector having voltage detection printed board
Method and device for the detection of defects or correction of defects in machines
Portion of a display panel with an ambiguous facial expression icon
  Randomly Featured Patents
Abacus massager
Jitter attenuator
Compact disk storage device
Emergency facilities for influencing defective constituents of power trains in motor vehicles
Drugs for the treatment of malignant tumors
Low viscosity, highly pigmented oil based dispersions exhibiting a low relative interfacial tension drop
Heat dissipation assembly
Vacuum cleaner nozzle
Security enclosure for open deck vehicles
Travel case for a nested pair of breast size and shape enhancing forms