Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 211/105.5
Name: Supports: racks > Specially mounted > Wall or window > Single horizontal rod type > Extensible > Spring or elastic actuated
Description: Devices in which the rod is in the form of a spring or other elastic element or such means are provided to cause or assist in change of rod length.

Sub-classes under this class:

Class Number Class Name Patents
211/105.6 Enclosed spring 28

Patents under this class:

Patent Number Title Of Patent Date Issued
8479932 Tension rod Jul. 9, 2013
4509881 Spindle mounting base Apr. 9, 1985
4248418 Rung fitting for playground equipment Feb. 3, 1981
4037726 Multiple section curtain rod Jul. 26, 1977
3952877 Hanger rod having spring loaded suction cup Apr. 27, 1976

  Recently Added Patents
High order continuous time filter
System for targeted delivery of therapeutic agents
Method of forming a power supply controller and structure therefor
Stand for food service
Performing a cyclic redundancy checksum operation responsive to a user-level instruction
Image heating device
Systems and method for automatic color plane misregistration calibration
  Randomly Featured Patents
Coin/token sorting method
Catalytic dehazing of lubricating base oils
Suture throw holder and rundown system
Method of manufacturing lens elements
Tissue irradiation
Method of forming an organic polymer insulating film in a semiconductor device
Method of and a system for managing communications
Technique to separate dose-induced vs. focus-induced CD or linewidth variation
Pillow radio apparatus
Switch structure