Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 277/508
Name: Seal for a joint or juncture > Seal between relatively movable parts (i.e., dynamic seal) > Circumferential contact seal for other than piston > Accommodates gyratory or oscillatory motion > Axially spring biased
Description: Accommodates gyratory or oscillatory motion including an elastic contrivance or body to force the seal in a direction along an axis of motion of the relatively movable parts.










Sub-classes under this class:

Class Number Class Name Patents
277/509 Coaxial spring 6


Patents under this class:

Patent Number Title Of Patent Date Issued
8690534 Backup seals in rotary pumps Apr. 8, 2014
7883094 Offset stacked sealing system Feb. 8, 2011
7163206 Fluid seal Jan. 16, 2007
7001159 Motor-driven pump for pool or spa Feb. 21, 2006
6354597 Sealed rotating connection device allowing great motions Mar. 12, 2002
5048847 Stuffing box for sealing large-scale deflection shafts Sep. 17, 1991











 
 
  Recently Added Patents
Information processing apparatus, including updating of program and program information, and method of updating program of the information processing apparatus
Medical injector
Adding co-users to user definable co-user lists
Strategic planning management
Article based on a composition containing a crosslinked blend of elastomers
Power generating apparatus of renewable energy type and method of attaching and detaching blade
Glove
  Randomly Featured Patents
Nitride semiconductor light-emitting device and method for fabrication thereof
Digital squid system adaptive for integrated circuit construction and having high accuracy
Walking shoe sole bottom
Storage and dispenser system
Reduced bird's beak field oxidation process using nitrogen implanted into active region
Process for catalytic partial oxidation of a hydrocarbon-containing fuel using entrained catalyst
Crop residue flow distributor for an agricultural combine
Manufacturing method of compressible printing layer and manufacturing method of blanket for printing
Unit dose low viscosity material dispensing system
Fibers and oriented films of polypropylene higher .alpha.-olefin copolymers