Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 411/371
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener >
Description:










Sub-classes under this class:

Class Number Class Name Patents
411/1 Torque responsive nut or bolt driving connection 38
411/14.5 Tensioned along the longitudinal axis by a coaxial force applying device (e.g., mechanical tensioner) 37
411/15 Having separate expander means 94
411/190 Having structure to restrict rotation of threaded, mating pieces (e.g., nut lock) 27
411/337 Headed fastener element with nut, washer, securing means or cap 72
411/378 Externally threaded fastener element, e.g., bolt, screw, etc. 97
411/427 Internally threaded fastener element, e.g., nut, etc. 219
411/439 Impact driven fastener, e.g., nail, spike, tack, etc. 61
411/500 Headed fastener element 45
411/511 Fastener securing element 47
411/531 Washer structure 190
411/548 Miscellaneous 60
411/8 With means to indicate application of predetermined stress-strain 84
411/81 Threaded fastener locked to a discreet structure (e.g., plate, rail, wheel) 24
411/82 Including settable material 304
411/82.5 Temperature sensitive or responsive 25
411/900 Fastener or fastener element composed of plural different materials 55
411/904 Fastener or fastener element composed of nonmetallic material 29
411/909 Fastener or fastener element composed of thermo-responsive memory material 61
411/910 Antitamper means 238
411/912 Antisplitting fastener 10
411/913 Self-expanding anchor 260
411/914 Coated bolt 61
411/915 Bolt having packing joint 55
411/916 Bolt having tension feature 75
411/917 Nut having tension feature 54
411/918 Threadless nut 45
411/919 Screw having driving contacts 111
411/920 Staple 70
411/921 Multiple-pronged nail, spike or tack 35
411/922 Nail, spike or tack having locking device 45
411/923 Nail, spike or tack having specific head structure 61
411/924 Coupled nut and bolt 8
411/955 Locked bolthead or nut 6
411/998 With positive bolt lock 7
411/999 With retainer (e.g., tether) 276
411/DIG.1 Thread forming, reforming, or cleaning 19
411/DIG.2 Temperature modification 18
411/DIG.3 Utilizing fluid pressure 17


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Evolutionary clustering algorithm
Deflection device for a scanner with Lissajous scanning
Semiconductor device and method of manufacturing the same
Method for preparing a .beta.-SiAlON phosphor
Plant disease control composition and its use
Satellite mounting pole
Method and apparatus for an active low power mode of a portable computing device
  Randomly Featured Patents
Device for producing hot water
Submersible toy
Dual band receiver
Method of searching using longest match based Randix Search Trie with variable length keys and having prefix capability
Three dimensional processing for monolithic IMPATTs
Optical system adjusting method for energy beam apparatus
Radiation emitting device
RF integrated circuit with signal gain adjustment
Sport utility vehicle (SUV) frame architecture for improved vehicle-to-vehicle compatibility
Variable-length decoding method and apparatus employing code length and a recording medium