Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 277/519
Name: Seal for a joint or juncture > Seal between relatively movable parts (i.e., dynamic seal) > Circumferential contact seal for other than piston > Contained or compressed by gland member in packing box > Segmented packing boxes
Description: Seal for the gland and packing box wherein the chamber is divided into portions.










Patents under this class:

Patent Number Title Of Patent Date Issued
8616555 Packing assembly for reciprocating pumps Dec. 31, 2013
7717433 Dynamic seal assembly May. 18, 2010
7303179 Split packing follower for use with valves Dec. 4, 2007
6325387 Packing gland assembly Dec. 4, 2001
5820129 Mechanical split double seals Oct. 13, 1998
4623152 Shaft seal arrangement with split housing Nov. 18, 1986











 
 
  Recently Added Patents
Mobile communication device and method for providing positioning information
Semiconductor device having a triple gate transistor and method for manufacturing the same
Non-volatile memory array and device using erase markers
Fine grain voltage scaling of back biasing
Efficient location discovery
Communication system and data transmission method thereof
Selection of system parameters based on non-acoustic sensor information
  Randomly Featured Patents
Track roller bearing floating sleeve system
Method and apparatus for selectably expandable menus
Basic input/output system memory simulation module
Power window device
Fingerprint authentication device and information processing device with a sweep fingerprint sensor that acquires images of fingerprint at least two different sensitivity levels in single scan
Method for optical proximity correction of a reticle to be manufactured using character projection lithography
Optical device, two-plate unit, imaging instrument, and endoscope equipped with optical device
Baby stroller frame
Method for aggregate control on an electronic network
Voice application network platform