GS0071: Mechanical face seals, namely, gas-lubricated mechanical face seals, fluid-lubricated mechanical face seals, buffer fluid buffered mechanical face seals, spring-biased mechanical face seals, bellow-biased mechanical face seals, elastic-material-biased mechanical face seals, flange seals, manhole seals, seal rings, lip seals, stuffing-box packings, sealing bellows, sealing gaskets, magnetic sealing couplings, throttle seals, exhaust line seals for motor vehicles; auxiliary devices for mechanical seals, namely, buffer-fluid buffers for providing pressurized fluid to buffer fluid-buffered mechanical face seals
GS0091: Monitors for monitoring and controlling operation of mechanical seals, namely, sensors for sensing or for monitoring pressure, temperature, liquid level and the like and computerized control units consisting of computers, computer software and peripherals for processing signals from the sensors and displays of point of contact of mechanical face seals, thermosiphons (storage, pressure maintenance or cooling vessels equipped with connections needed for attaching additional elements thereto for cooling buffer fluids of buffer fluid biased mechanical face seals) and pressure transmitters for operating mechanical face seals, electrical controllers and monitors for controlling and diagnosing operations of mechanical face seals, and computer software for aiding in the selection of and management of mechanical face seals
GS0171: Packing material for forming seals
PM0000: BURGMANN LEAK PROOF FOR A CLEAN ENVIRONMENT
Case File Event Statements
3/14/2010 - 14 years ago
18 - CANCELLED SEC. 8 (6-YR)Type:C8..
2/25/2008 - 16 years ago
17 - CASE FILE IN TICRSType:CFIT
8/12/2003 - 21 years ago
16 - REGISTERED-PRINCIPAL REGISTERType:R.PR
6/26/2003 - 21 years ago
15 - Sec. 1(B) CLAIM DELETEDType:1.BD
6/24/2003 - 21 years ago
14 - NOTICE OF ALLOWANCE CANCELLEDType:IUCN
5/7/2003 - 21 years ago
13 - PAPER RECEIVEDType:MAIL
10/9/2002 - 22 years ago
12 - PAPER RECEIVEDType:MAIL
12/24/2002 - 22 years ago
11 - NOA MAILED - SOU REQUIRED FROM APPLICANTType:NOAM
10/1/2002 - 22 years ago
10 - PUBLISHED FOR OPPOSITIONType:PUBO
9/11/2002 - 22 years ago
9 - NOTICE OF PUBLICATIONType:NPUB
6/22/2002 - 22 years ago
8 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
6/14/2002 - 22 years ago
7 - EXAMINERS AMENDMENT MAILEDType:CNEA
2/25/2002 - 22 years ago
6 - FINAL REFUSAL MAILEDType:CNFR
1/29/2001 - 23 years ago
5 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
10/3/2001 - 23 years ago
4 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA
8/14/2001 - 23 years ago
3 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA