Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.254
Name: Nuclear technology > Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor (e.g., within its pressure vessel) [g21c-19/00] > Details of handling arrangements [g21c-19/02] > Lifting devices or pulling devices adapted for cooperation with fuel elements or with control elements [g21c-19/10] > With latching devices and ball couplings [g21c-19/10f]

Patents under this class:

Patent Number Title Of Patent Date Issued
4666200 Safety grapple May. 19, 1987
4645256 Gravity actuated gripper Feb. 24, 1987
4586740 Latch assembly May. 6, 1986
4486666 Coupling devices to containers for radioactive material Dec. 4, 1984
3936089 Gripping device for a lifting mechanism, especially in a core reactor for depositing and picking up fuel elements and control rods Feb. 3, 1976

  Recently Added Patents
Apparatus and method for extracting cascading style sheet rules
Code conversion apparatus, code conversion method, and computer product
Image sensor with improved color crosstalk
High safety vehicular transportation system and operational method thereof
Image processing system and method
Semiconductor device and manufacturing method
Method and apparatus for encoding and decoding video based on first sub-pixel unit and second sub-pixel unit
  Randomly Featured Patents
Brain delivery of folic acid for the prevention of alzheimer's disease and stroke
High throughput screening method, array assembly and system
Apparatus and method for facilitating the implantation of artificial components in joints
Method of gain calibration of an ADC stage and an ADC stage
Scuba scooter
Position measuring method and mobile communication terminal
Method for forming PE-TEOS layer of semiconductor integrated circuit device
Method for fabricating flash memory device and peripheral area