Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 174/4R
Name: Electricity: conductors and insulators > Air terminals
Description:










Sub-classes under this class:

Class Number Class Name Patents
174/4C Coated and radioactive 1


Patents under this class:

Patent Number Title Of Patent Date Issued
8428878 Lightning strike simulation apparatus, method thereof, and program Apr. 23, 2013
8373065 Lightning protection system and method Feb. 12, 2013
7850447 Dual disc electrode Dec. 14, 2010
7795530 System for conducting away lighting currents and/or fault currents Sep. 14, 2010
6943285 Bipolar discharge-dissipation lightning air terminals Sep. 13, 2005
6894216 Signalization spheres May. 17, 2005
6875915 Lightning arrester Apr. 5, 2005
6815606 Bipolar multi electrostatic inducing discharge-dissipation lightning air terminals Nov. 9, 2004
6320119 Lightning air terminals and method of design and application Nov. 20, 2001
6307149 Non-contaminating lightning protection system Oct. 23, 2001
6034330 Load insulator Mar. 7, 2000
5073678 Spline ball terminal (SBT) Dec. 17, 1991
5043527 Dissipation array systems for lightning protection Aug. 27, 1991
5016843 Pipe clamp May. 21, 1991
4910636 Static electricity dissipator Mar. 20, 1990
4760213 Lightning conductor Jul. 26, 1988
4752854 Method and apparatus for protection against lightning Jun. 21, 1988
4728748 Lightning conductor with piezoelectric device for starting the corona effect Mar. 1, 1988
4605814 Lightning deterrent Aug. 12, 1986
4565900 Lightning rod construction Jan. 21, 1986
4540844 Electrical ionizing devices for lightning protection Sep. 10, 1985
4518816 Lightning conductor with piezoelectric device for initiating the corona effect May. 21, 1985
4480146 Lightning protector assembly Oct. 30, 1984
4034154 Device for reducing the radio and audible noise caused by corona on high voltage electrical installations Jul. 5, 1977











 
 
  Recently Added Patents
Method and device for managing a turning setpoint applied to at least one turning actuator for the rear wheels of an automobile
Variants of a family 44 xyloglucanase
Method and apparatus for internet on-line insurance policy service
(4942
Launch cable case
Method and system for electronic assistance in dispensing pharmaceuticals
Front exterior of an automotive tail lamp
  Randomly Featured Patents
Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runlength encoding
String cleaning system
Catalysts for removal of impurities by the hydroprocessing of hydrocarbons
Anti-TIM-3 antibody
Word string collating apparatus, word string collating method and address recognition apparatus
Chisel holder
Angular rate sensor utilizing two vibrating accelerometers secured to a parallelogram linkage
Attachment apparatus for two-wheeled vehicle parts for enabling highly reliable attachment
Method and apparatus for maintaining order in a queue by combining entry weights and queue weights
Pre-coding method for providing diversity gain in orthogonal frequency division multiplexing system and transmission apparatus and method using the pre-coding method