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Class Information
Number: 277/917
Name: Seal for a joint or juncture > Seal including frangible feature
Description: Sealing means including means allowing breaking or tearing of the seal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7364166 |
Seal and retainer for a fluid connection |
Apr. 29, 2008 |
| 7347214 |
Rotary shaft sealing mechanism and liquid processing apparatus |
Mar. 25, 2008 |
| 7134666 |
Support for storing, transporting and using devices applying a sealing compound and uses thereof |
Nov. 14, 2006 |
| 7121557 |
Self-sealing pass-through plate |
Oct. 17, 2006 |
| 7121785 |
Retraction retainer system for biased turbine engine components |
Oct. 17, 2006 |
| 6889597 |
Adjusting element having a cylinder |
May. 10, 2005 |
| 6840153 |
Fire protection in a piston-cylinder unit |
Jan. 11, 2005 |
| 6662587 |
AC and HP service valves for manufactured housing |
Dec. 16, 2003 |
| 6575475 |
Tear-out rubber coupling |
Jun. 10, 2003 |
| 6460860 |
Pipe seal for cast concrete |
Oct. 8, 2002 |
| 6443457 |
Cable sealing device for various cable gauges |
Sep. 3, 2002 |
| 6386550 |
Subterranean coupler |
May. 14, 2002 |
| 6367803 |
Sealing gasket for pipework connection flange |
Apr. 9, 2002 |
| 6322083 |
Insulating gasket |
Nov. 27, 2001 |
| 6260854 |
Flat gasket ring |
Jul. 17, 2001 |
| 6164658 |
Hydraulic seal |
Dec. 26, 2000 |
| 6029981 |
Tube plug seal |
Feb. 29, 2000 |
| 6012723 |
Brush gasket |
Jan. 11, 2000 |
| 5954345 |
Grommet for transmission oil fill tube |
Sep. 21, 1999 |
| 5882013 |
Integrated gear housing/air compressor gasket |
Mar. 16, 1999 |
| 5624123 |
Pipe seal assembly for poured concrete on-site waste disposal system components |
Apr. 29, 1997 |
| 5577740 |
Thermal activated self-releasing seal for boiler |
Nov. 26, 1996 |
| 5554124 |
Universal gasket for laparoscopic cannula |
Sep. 10, 1996 |
| 5551704 |
Seal for enhancing pipes |
Sep. 3, 1996 |
| 5529313 |
Frangible gasket alignment device for molded gaskets |
Jun. 25, 1996 |
| 5524907 |
Automotive pierce-through aperture seal |
Jun. 11, 1996 |
| 5392691 |
Stone shield for air brake actuator with welded yoke |
Feb. 28, 1995 |
| 5385081 |
Fluid storage tank employing a shear seal |
Jan. 31, 1995 |
| 5286040 |
Asymmetrical pipe seal and closure member |
Feb. 15, 1994 |
| 5100157 |
Sealing arrangement with overpressure relief |
Mar. 31, 1992 |
| 5042365 |
Annular preloaded seal for a sliding piston in cylindrical tank |
Aug. 27, 1991 |
| 4962938 |
Rupturable chamber gasket |
Oct. 16, 1990 |
| 4902043 |
Fluid coupling and seal assembly |
Feb. 20, 1990 |
| 4884493 |
Fluid actuator including a ballistically tolerant rod gland bearing |
Dec. 5, 1989 |
| 4822183 |
Thrust ball bearing with improved sealing |
Apr. 18, 1989 |
| 4815747 |
Face type seal assembly |
Mar. 28, 1989 |
| 4810832 |
Sealed cable connector |
Mar. 7, 1989 |
| 4746023 |
Puncturable oil seal |
May. 24, 1988 |
| 4732397 |
Cast in place combination aperture closure member and pipe seal for fluid distribution box |
Mar. 22, 1988 |
| 4706482 |
Permanently-installed test fitting |
Nov. 17, 1987 |
| 4682779 |
Explosively driven latch/seal device |
Jul. 28, 1987 |
| 4602504 |
Permanently-installed test fitting |
Jul. 29, 1986 |
| 4553559 |
Rupturable pressure relief assembly |
Nov. 19, 1985 |
| 4464972 |
Lateral support system for canister-launched missile |
Aug. 14, 1984 |
| 4410185 |
Method for sealing a space between two sealing surfaces and a sealing device for carrying the method into effect |
Oct. 18, 1983 |
| 4396201 |
Missile mounted seal |
Aug. 2, 1983 |
| 4375291 |
Back-up mechanical seal |
Mar. 1, 1983 |
| 4362181 |
Pressure relief system |
Dec. 7, 1982 |
| 4252353 |
Self-activating ferrofluid seals |
Feb. 24, 1981 |
| 4237203 |
Rupturable safety sealing gasket of cell |
Dec. 2, 1980 |
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