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Class Information
Number: 114/43
Name: Ships > Ice boats
Description: Boats or vessels designed to be used on water or ice and sometimes land; the boat’s structure is essential.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6257620 |
High efficiency ski for sailing on snow or ice |
Jul. 10, 2001 |
| 5769021 |
Amphibious craft |
Jun. 23, 1998 |
| 5575490 |
Ice fishing sled and caddy |
Nov. 19, 1996 |
| 5562061 |
Ice and water vehicle |
Oct. 8, 1996 |
| 5553562 |
Double mast iceboat |
Sep. 10, 1996 |
| 5454339 |
Apparatus for bi-lateral sail sheeting |
Oct. 3, 1995 |
| 5285742 |
Sail powered vehicle |
Feb. 15, 1994 |
| 5277141 |
Ice and snow surf-board |
Jan. 11, 1994 |
| 5112257 |
Multi-use vehicle |
May. 12, 1992 |
| 4968046 |
Lightweight amphibious water-onto-ice rescue sled |
Nov. 6, 1990 |
| 4829925 |
Multiple mode sail driven vehicle |
May. 16, 1989 |
| 4821663 |
Boat hull |
Apr. 18, 1989 |
| 4730569 |
Ice fishing transport |
Mar. 15, 1988 |
| 4669408 |
Amphibious jet powered craft |
Jun. 2, 1987 |
| 4641594 |
Canoe conversion kit |
Feb. 10, 1987 |
| 4617871 |
Steerable wind-powered vehicle |
Oct. 21, 1986 |
| 4601488 |
Sailing ski for use on snow and ice |
Jul. 22, 1986 |
| 4534305 |
Sail ski device |
Aug. 13, 1985 |
| 4530300 |
Sled with a board-sailing rig |
Jul. 23, 1985 |
| 4498683 |
Steerable carriage for a sailboat |
Feb. 12, 1985 |
| 4489957 |
Tool for sailing with skates etc. |
Dec. 25, 1984 |
| 4408772 |
Sailing vehicle |
Oct. 11, 1983 |
| 4294184 |
Multi-hull steering system |
Oct. 13, 1981 |
| 4179764 |
Lifesaving device |
Dec. 25, 1979 |
| 4094262 |
Icecraft |
Jun. 13, 1978 |
| 4061100 |
Conversion kit for a sailboat |
Dec. 6, 1977 |
| 4049287 |
Sail vehicles |
Sep. 20, 1977 |
| 3991694 |
Wind-propelled apparatus |
Nov. 16, 1976 |
| 3986722 |
Sailing bicycle |
Oct. 19, 1976 |
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