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
Method and apparatus for displaying system status with a wide range of viewing angle
Methods and systems for optimizing data accesses
Device and implantation system for electrical stimulation of biological systems
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Discharge lamp comprising coated electrode
Signal conversion control circuit for touch screen and method thereof
Crowd formation based on wireless context information
  Randomly Featured Patents
Annealing process
Carrier recovery circuit
Incubation method and apparatus therefor
Induced current heating probe
Image processing device having erase control
Multi-function communication board for expanding the versatility of a computer
Liquid crystal device, display apparatus using same and display method using same
Intelligent afterburner injection control to minimize pollutant emissions
Control system and methods of making and operating the same
Sheet films, packaging materials, and packaging using the same having pressure control valve