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Class Information
Number: 114/39.32
Name: Ships > Watercraft with means used in providing sailpower > Having specific mast mounting means
Description: Subject matter wherein a particular structural aspect of a device for connecting to the hull a tall vertical spar that rises from the hull to support the extent of material by which the wind is used to propel the hull through the water is detailed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7267065 |
Sailing vessel with lateen sail rigging |
Sep. 11, 2007 |
| 7165501 |
Sail conversion kit and method for small watercraft |
Jan. 23, 2007 |
| 6938567 |
Multi-functional sailboard |
Sep. 6, 2005 |
| 6615758 |
Portable sail kit |
Sep. 9, 2003 |
| 6609471 |
Sailing boat having mast force detection |
Aug. 26, 2003 |
| 6435118 |
Pawley sailboat and rigging design |
Aug. 20, 2002 |
| 6032599 |
Suspension apparatus for a sailboard |
Mar. 7, 2000 |
| 5954007 |
Catamaran for sailing and rowing |
Sep. 21, 1999 |
| 5570651 |
Sailing vessel with adjustable mast |
Nov. 5, 1996 |
| 5463969 |
Free standing boom with substantially constant leech tension |
Nov. 7, 1995 |
| 5396856 |
Sailboard |
Mar. 14, 1995 |
| 5373799 |
Collapsible sailing rescue watercraft |
Dec. 20, 1994 |
| 5280760 |
Sailing craft |
Jan. 25, 1994 |
| 5072682 |
Sailboat with a pivoted mast-to-hull mounting system |
Dec. 17, 1991 |
| 4947776 |
Cambered forestay fairing |
Aug. 14, 1990 |
| 4934295 |
Sailing vessel |
Jun. 19, 1990 |
| 4917035 |
Monohull sailboat with enlarged deck area |
Apr. 17, 1990 |
| 4867089 |
Structural system for inclining sailboat masts to windward |
Sep. 19, 1989 |
| 4825790 |
Sailing craft |
May. 2, 1989 |
| 4799443 |
Swing sail boat |
Jan. 24, 1989 |
| 4788924 |
Sailing system |
Dec. 6, 1988 |
| 4751889 |
Collapsible canoe |
Jun. 21, 1988 |
| 4750446 |
Inflatable sailboat |
Jun. 14, 1988 |
| 4706590 |
Deck mounted lateral mast rake adjuster |
Nov. 17, 1987 |
| 4697534 |
Fabricated spar adapter sailing rig |
Oct. 6, 1987 |
| 4682557 |
Sailing wing |
Jul. 28, 1987 |
| 4624208 |
Mast supporting structure |
Nov. 25, 1986 |
| 4621587 |
Boat construction |
Nov. 11, 1986 |
| 4584957 |
Multi-hull sailing vessel with variable lift |
Apr. 29, 1986 |
| 4501215 |
High heel angle mast stay release structure |
Feb. 26, 1985 |
| 4489957 |
Tool for sailing with skates etc. |
Dec. 25, 1984 |
| 4455959 |
Apparatus for supporting the mast of a sailing board |
Jun. 26, 1984 |
| 4449466 |
Sailboard |
May. 22, 1984 |
| 4367688 |
Sailboat rig |
Jan. 11, 1983 |
| 4345535 |
Sailboat trimming and stabilizing system |
Aug. 24, 1982 |
| 4314518 |
Simplified sailing system |
Feb. 9, 1982 |
| 4236476 |
Articulate mast footing arrangement, in particular for wind surfboards |
Dec. 2, 1980 |
| 4230060 |
Sailing system |
Oct. 28, 1980 |
| 4149481 |
Supporting structure for sail mast |
Apr. 17, 1979 |
| 4138960 |
Sailboat construction |
Feb. 13, 1979 |
| 4112861 |
Mast stepping and unstepping structure |
Sep. 12, 1978 |
| 4108100 |
Rigging base for plural-hull sailing craft and methods for sail control |
Aug. 22, 1978 |
| 4077345 |
Sailboat construction |
Mar. 7, 1978 |
| 4073254 |
Sailing mast for sailing boards |
Feb. 14, 1978 |
| 4047492 |
Sailing device |
Sep. 13, 1977 |
| 4005669 |
Mast displacement mechanism |
Feb. 1, 1977 |
| 3972300 |
Sailing craft |
Aug. 3, 1976 |
| 3959837 |
Dinghy with mast well |
Jun. 1, 1976 |
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