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Class Information
Number: 294/82.33
Name: Handling: hand and hoist-line implements > Hoistline or grab hook > Load releasing means > Pivoted load support > With pivoted latch
Description: Load engaging hooks wherein the pivoted load support is held in the nonrelease position by a member which is pivotally mounted relative thereto.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431363 |
Automatic release hook |
Oct. 7, 2008 |
| 6966588 |
Releasing assembly |
Nov. 22, 2005 |
| 6654990 |
Quick-release hook |
Dec. 2, 2003 |
| 6622605 |
Fail safe arming unit mechanism |
Sep. 23, 2003 |
| 6450558 |
Snap-hook device for attachment to an object such as a ring or mooring buoy, and release thereof, particularly for boats |
Sep. 17, 2002 |
| 6379202 |
Underwater clamp-type release apparatus |
Apr. 30, 2002 |
| 5957075 |
Remotely controlled mooring line quick release apparatus |
Sep. 28, 1999 |
| 5901990 |
Toggle locking release mechanism |
May. 11, 1999 |
| 5887924 |
Cargo hook |
Mar. 30, 1999 |
| 5704668 |
Remote and fast-acting fastening and release device |
Jan. 6, 1998 |
| 5687931 |
Parachute ground disconnecting devices |
Nov. 18, 1997 |
| 5655327 |
Purse seine link |
Aug. 12, 1997 |
| 5513886 |
Undersea release apparatus |
May. 7, 1996 |
| 5364145 |
Single action rotary release hook |
Nov. 15, 1994 |
| 5340181 |
Hook apparatus for lifting a heavy object |
Aug. 23, 1994 |
| 5292165 |
Lifting hook with a safety latch and capable of being provided with automatic load release function |
Mar. 8, 1994 |
| 5292163 |
Hook apparatus for lifting a heavy object |
Mar. 8, 1994 |
| 5288037 |
Catch device for locking aircraft landing gear in the raised position |
Feb. 22, 1994 |
| 5271128 |
Hook |
Dec. 21, 1993 |
| 5205600 |
Automatic release coupling |
Apr. 27, 1993 |
| 5193872 |
Line laying device for mooring a platform |
Mar. 16, 1993 |
| 5114200 |
Gravity operated automatic hook |
May. 19, 1992 |
| 5100192 |
Releasable toggle locking connecting device |
Mar. 31, 1992 |
| 5072899 |
Kite accessory release device with dissolvable member |
Dec. 17, 1991 |
| 4998763 |
Cargo hook |
Mar. 12, 1991 |
| 4887954 |
Vehicle restraint |
Dec. 19, 1989 |
| 4878449 |
Safety device for water skiing |
Nov. 7, 1989 |
| 4827861 |
Cable release system for marine craft |
May. 9, 1989 |
| 4813731 |
Release mechanism |
Mar. 21, 1989 |
| 4765667 |
Lifting hook |
Aug. 23, 1988 |
| 4754686 |
Device for retaining or releasing a wire for arming a projectile fuse |
Jul. 5, 1988 |
| 4714288 |
Remote release tow hooks |
Dec. 22, 1987 |
| 4706541 |
Device for retaining and releasing a wire for arming bomb fuses |
Nov. 17, 1987 |
| 4678219 |
Helicopter cargo hook |
Jul. 7, 1987 |
| 4658748 |
Releaseable hook |
Apr. 21, 1987 |
| 4611842 |
Releaseable hook |
Sep. 16, 1986 |
| 4609219 |
Suspension grapple |
Sep. 2, 1986 |
| 4555133 |
Container restraint release |
Nov. 26, 1985 |
| 4530535 |
Cargo hook |
Jul. 23, 1985 |
| 4471511 |
Releasable connector |
Sep. 18, 1984 |
| 4389907 |
Releasable hook |
Jun. 28, 1983 |
| 4374578 |
Aerial cargo delivery system |
Feb. 22, 1983 |
| 4368914 |
Pickup unit for releasable connection to a partially embedded member |
Jan. 18, 1983 |
| 4358146 |
Release mechanism |
Nov. 9, 1982 |
| 4281867 |
Disengaging apparatus |
Aug. 4, 1981 |
| 4279062 |
Snap shackle |
Jul. 21, 1981 |
| 4249765 |
Arrangement for holding ropes and the like |
Feb. 10, 1981 |
| 4233923 |
Safety release for water skiing tow line |
Nov. 18, 1980 |
| 4201410 |
Release hook assemblies |
May. 6, 1980 |
| 4162803 |
Latch release device |
Jul. 31, 1979 |
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