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Class Information
Number: 114/97
Name: Ships > Spars > Gaffs, booms, etc.
Description: All ship-spars except masts and yards (separately classified) and their connections to masts or yards.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7418911 |
Trailerable sailboat with mast raising method |
Sep. 2, 2008 |
| 7152543 |
Boom vang for sailboats |
Dec. 26, 2006 |
| 7090236 |
Mounting system, sail, steering mechanism and frame for a landsailer |
Aug. 15, 2006 |
| 6932010 |
Sailboat with offset boom |
Aug. 23, 2005 |
| 6857217 |
Fishing gaff with multi-position fish hook |
Feb. 22, 2005 |
| 6776115 |
Shaft mounted personal wind power device |
Aug. 17, 2004 |
| RE38448 |
Sail for a wind-powered vehicle |
Mar. 2, 2004 |
| 6520103 |
Boom vang for sailing vessel |
Feb. 18, 2003 |
| 6405668 |
Low friction boom to sheet attachment for sailboat |
Jun. 18, 2002 |
| 6116177 |
Mast with top boom |
Sep. 12, 2000 |
| 6112688 |
Sail for a wind-powered vehicle |
Sep. 5, 2000 |
| 6092481 |
Sailing rig |
Jul. 25, 2000 |
| 6062155 |
Mast mounted boom support for sailboats |
May. 16, 2000 |
| 5862769 |
Modified windsurf boom |
Jan. 26, 1999 |
| 5816180 |
Rotating rig |
Oct. 6, 1998 |
| 5778814 |
Sailboat sail arrangement and gooseneck device therefor |
Jul. 14, 1998 |
| 5765498 |
Bowsprit arrangement |
Jun. 16, 1998 |
| 5584259 |
Lengthwise adjustable forked boom for surfboards |
Dec. 17, 1996 |
| 5566635 |
Tailpiece for the forked boom of a rig for surfboards |
Oct. 22, 1996 |
| 5560311 |
Arrangement for a boom on a sailing boat |
Oct. 1, 1996 |
| 5524565 |
Protective cushion for a sailboat boom |
Jun. 11, 1996 |
| 5423274 |
Sailboat |
Jun. 13, 1995 |
| 5406902 |
Method and apparatus for optimum sail shaping |
Apr. 18, 1995 |
| 5239938 |
Quick-connect boom end |
Aug. 31, 1993 |
| 5231943 |
Sail plan for sailing craft |
Aug. 3, 1993 |
| 5205235 |
External rail system for boats |
Apr. 27, 1993 |
| 5193476 |
Lengthwise adjustable wishbone for sailboards |
Mar. 16, 1993 |
| 5095838 |
Clew fitting for a boom |
Mar. 17, 1992 |
| 5038699 |
Sail shaping arrangement for a sailing craft |
Aug. 13, 1991 |
| 5010932 |
Adjustable sailboard boom handle apparatus |
Apr. 30, 1991 |
| 5001999 |
Mast brace for a windsurfer |
Mar. 26, 1991 |
| 4972790 |
Boom for boardsailing |
Nov. 27, 1990 |
| 4940008 |
Foldable mast assembly |
Jul. 10, 1990 |
| 4922845 |
Boom for a sailing device |
May. 8, 1990 |
| 4909168 |
Fitting for attaching boom assembly to mast |
Mar. 20, 1990 |
| 4867091 |
Surfing boom |
Sep. 19, 1989 |
| 4823720 |
Batten attachment |
Apr. 25, 1989 |
| 4815407 |
Rigging, in particular for a sail board |
Mar. 28, 1989 |
| 4790255 |
Wind and boom direction indicating device |
Dec. 13, 1988 |
| 4773345 |
Force amplifying device for winding a rope under tension |
Sep. 27, 1988 |
| 4757778 |
Device for adjusting the length of the mast or boom in a windsurf or the like |
Jul. 19, 1988 |
| 4704979 |
Sail system |
Nov. 10, 1987 |
| 4700647 |
Boom of the wishbone-type for sailing boards |
Oct. 20, 1987 |
| 4697534 |
Fabricated spar adapter sailing rig |
Oct. 6, 1987 |
| 4696248 |
Outhaul boom end part for sailboard boom assembly |
Sep. 29, 1987 |
| 4665854 |
Sail rig |
May. 19, 1987 |
| 4660489 |
Sailboard booms |
Apr. 28, 1987 |
| 4640211 |
Adjustment fixture for wishbone booms board-sailing devices |
Feb. 3, 1987 |
| 4635579 |
Boom end piece |
Jan. 13, 1987 |
| 4633797 |
Double wishbone rig |
Jan. 6, 1987 |
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