Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 14/57
Name: Bridges > Draw > Gates > Bridge operated > Displacement > Horizontally swinging > Locking
Description: Devices, said gate having an attachment for locking it in one position.










Patents under this class:

Patent Number Title Of Patent Date Issued
D256691 Speakerphone Sep. 2, 1980











 
 
  Recently Added Patents
Circuitry for measuring and compensating phase and amplitude differences in NDT/NDI operation
(4936
Lamp body with integrally molded heat sink
Autonomous downlink code selection for femto cells
Manufacturing method for semiconductor device carrier and semiconductor package using the same
Node and wireless sensor network comprising the node
Fuel cell system with mechanical check valve
  Randomly Featured Patents
Removing viruses from drinking water
Termite tubing preventative for non-wood materials
Method of treating catabolic, gut-associated pathological processes and impaired host defenses
Protective cover for window sills
Corrugated shearwall
Discharge electrode for a gas discharge device
Check device for a redundant flight control apparatus
Proteasome inhibitors and methods of using the same
Wall mounted button panel
MAC extensions for smart antenna support