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Class Information
Number: 114/117
Name: Ships > Bulkheads and doors > Doors
Description: Bulkheads provided with doors.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7451714 |
All purpose seal |
Nov. 18, 2008 |
| 7331302 |
Quick close security door system |
Feb. 19, 2008 |
| 7281481 |
Watertight Door |
Oct. 16, 2007 |
| 7213530 |
Hatch or door system for securing and sealing openings in marine vessels |
May. 8, 2007 |
| 7111571 |
Arrangement in a marine vessel |
Sep. 26, 2006 |
| 6953001 |
Hatch or door system for securing and sealing openings in marine vessels |
Oct. 11, 2005 |
| 6477810 |
Closing mechanism |
Nov. 12, 2002 |
| 6341450 |
Composite water-tight door panel installation |
Jan. 29, 2002 |
| 6209471 |
Door structure |
Apr. 3, 2001 |
| 6205943 |
Shielded boat hull of composite material with sealed cover or the like and method of fastening the sealing device |
Mar. 27, 2001 |
| 6003461 |
Quick-acting, water-tight composite door assembly |
Dec. 21, 1999 |
| 5868355 |
Fuselage door for pressurized aircraft |
Feb. 9, 1999 |
| 5848575 |
Closure latching mechanism |
Dec. 15, 1998 |
| 5549068 |
Closure latching mechanism |
Aug. 27, 1996 |
| 5441005 |
Closure latching mechanism |
Aug. 15, 1995 |
| 5329869 |
Closure latching mechanism |
Jul. 19, 1994 |
| 5216840 |
Resilient fluid tight seal |
Jun. 8, 1993 |
| 5199369 |
Water tight door |
Apr. 6, 1993 |
| 5189977 |
Tilt-up curtain for small boats |
Mar. 2, 1993 |
| 5105718 |
Manually operated wheel for activating the hatch on a combat vehicle, especially a tank |
Apr. 21, 1992 |
| 5105714 |
Armored combat vehicle, especially a military tank |
Apr. 21, 1992 |
| 4842223 |
Hatch cover |
Jun. 27, 1989 |
| 4840414 |
Grease fitting for dog |
Jun. 20, 1989 |
| 4197805 |
Gate apparatus for fish unloading system |
Apr. 15, 1980 |
| 4114424 |
Gas-fluid-sound isolation door assembly with integral testing means |
Sep. 19, 1978 |
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