Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 14/53
Name: Bridges > Draw > Gates > Hand or motor operated > Vertically swinging
Description: Hand or motor-operated drawbridge gates which are vertically swinging.










Patents under this class:

Patent Number Title Of Patent Date Issued
8376652 Zone equidistance control expansion joint system Feb. 19, 2013
5984569 Gate barrier Nov. 16, 1999
D258958 Telephone set Apr. 21, 1981











 
 
  Recently Added Patents
Pharmaceutical combination of pazopanib and topotecan to treat neuroblastoma, osteosarcoma, and rhabdomyosarcoma in a human
Parameter decoding apparatus and parameter decoding method
Cancer vaccines containing epitopes of oncofetal antigen
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
Polycarbonate resin composition and formed product thereof
Technique for effectively providing program material in a cable television system
Compositions and methods for concentrating and depleting microorganisms
  Randomly Featured Patents
Cache memory device for storing image data
Device for damping vibrations in turbomachinery blades
Thermographic recording film including improved washcoat
Mining machine conveyor with deflectible boom
Segmented seal for discarding sabot ammunition
Toilet seat covering
Ferrodielectric liquid crystal display (FLCD) manufacturing method
Low profile tubular frame jack
Retractable marker pen
Current-driven light-emitting display apparatus and method of producing the same