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
Antibodies to Clostridium difficile toxins
Method of improving sensitivity and interference rejection in wireless receivers
Recording device, recording method, and program
(4946
(4941
Battery pouch sheet edge insulation
Triple-action pest control formulation and method
  Randomly Featured Patents
Wireless communication device and method for controlling beam to be transmitted
Paper feeding device
Pre-precipitation spectral sensitizing dye addition process
Image processing apparatus, computer readable medium storing program, image processing method, and computer data signal
Randomness test utilizing auto-correlation
Skid steer loader
Shaftless gas turbine engine spool
Front plate for a firearm sound suppressor
Method and apparatus for verifying temperature during integrated circuit thermal testing
Non-linear torsional assist mechanism and method