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Class Information
Number: 114/104
Name: Ships > Sail or control means therefor > Reefing and furling
Description: Inventions for taking in or shortening sail.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6178906 |
Spar for a sailboat |
Jan. 30, 2001 |
| 6173668 |
Furling drum with fixed guard |
Jan. 16, 2001 |
| 6044785 |
Sail banding device |
Apr. 4, 2000 |
| 5937779 |
Single-hand sailboat having novel spinnaker raising and lowering system |
Aug. 17, 1999 |
| 5787831 |
Sail which can be rolled-up or reefed |
Aug. 4, 1998 |
| 5787830 |
Sail slide |
Aug. 4, 1998 |
| 5636584 |
Lief furling system for gathering flexible material |
Jun. 10, 1997 |
| 5632215 |
Roller reefing boom system |
May. 27, 1997 |
| 5560311 |
Arrangement for a boom on a sailing boat |
Oct. 1, 1996 |
| 5477799 |
Unstayed sail with releasably engageable luff and leech |
Dec. 26, 1995 |
| 5423274 |
Sailboat |
Jun. 13, 1995 |
| 5272996 |
Surfboard sail |
Dec. 28, 1993 |
| 5231943 |
Sail plan for sailing craft |
Aug. 3, 1993 |
| 5119750 |
Sail dousing and flaking system |
Jun. 9, 1992 |
| 5080033 |
Spinnaker launching and dousing device |
Jan. 14, 1992 |
| 5076187 |
Sails away |
Dec. 31, 1991 |
| 5048443 |
Sail handling system |
Sep. 17, 1991 |
| 4986205 |
Self-flaking sail system |
Jan. 22, 1991 |
| 4967680 |
Vertically zip-reefing sail |
Nov. 6, 1990 |
| 4951589 |
Mainsail construction facilitating airflow thereover |
Aug. 28, 1990 |
| 4895092 |
Mainsail furling device for a sailboat |
Jan. 23, 1990 |
| 4864952 |
Marine sail system |
Sep. 12, 1989 |
| 4844136 |
Sail furler |
Jul. 4, 1989 |
| 4831949 |
Spinnaker launching and dousing device |
May. 23, 1989 |
| 4788923 |
Sailing craft |
Dec. 6, 1988 |
| 4748926 |
System for changing the outline of a sail being wound up to reduce its area |
Jun. 7, 1988 |
| 4724787 |
Device for furling a sail of a ship on a boom |
Feb. 16, 1988 |
| 4723499 |
Furling system for sailboats |
Feb. 9, 1988 |
| 4702191 |
Sail device |
Oct. 27, 1987 |
| 4688506 |
Boat sail control system |
Aug. 25, 1987 |
| 4679520 |
Mainsail reefing and furling device and method |
Jul. 14, 1987 |
| 4606292 |
Apparatus for reefing sails on a boat and specially-designed boom including such an apparatus |
Aug. 19, 1986 |
| 4546718 |
Sailing ship |
Oct. 15, 1985 |
| 4506620 |
Sailboat having convertible rig |
Mar. 26, 1985 |
| 4503797 |
Sail rolling and storing device |
Mar. 12, 1985 |
| 4487147 |
Continuous reefing system |
Dec. 11, 1984 |
| 4480570 |
Mainsail furling mast assembly and mast construction therefor |
Nov. 6, 1984 |
| 4479451 |
Sail with air envelope and contour shaping parts |
Oct. 30, 1984 |
| 4474127 |
Working sails and method for furling them while aloft |
Oct. 2, 1984 |
| 4469040 |
Sailboat wing spar structure |
Sep. 4, 1984 |
| 4449468 |
Adjustable roller furling spar |
May. 22, 1984 |
| 4388888 |
Adjustable airfoil |
Jun. 21, 1983 |
| 4365572 |
Working sails and methods for furling them while aloft |
Dec. 28, 1982 |
| 4357889 |
Sail handling apparatus |
Nov. 9, 1982 |
| 4354444 |
Sail handling apparatus |
Oct. 19, 1982 |
| 4353702 |
Sailing craft mainsail and auxiliary propulsion means therefor |
Oct. 12, 1982 |
| 4343257 |
Working sails and methods for furling them while aloft |
Aug. 10, 1982 |
| 4276033 |
Sailing system |
Jun. 30, 1981 |
| 4270477 |
Device for the accelerated launching of light sails |
Jun. 2, 1981 |
| 4262617 |
Device for simplifying the setting and taking in of sails |
Apr. 21, 1981 |
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