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Class Information
Number: 441/20
Name: Buoys, rafts, and aquatic devices > Buoy > Marker buoy > With signalling device > Reflecting means
Description: Buoy wherein the attention directing device includes a surface capable of reflecting a light or a radar beam.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6850152 |
Non-flammable land and sea marker |
Feb. 1, 2005 |
| 6592416 |
Target for naval gunfire |
Jul. 15, 2003 |
| 5454742 |
Radar reflective buoy and method of manufacturing the same |
Oct. 3, 1995 |
| 5362267 |
Solar powered buoy |
Nov. 8, 1994 |
| 4579536 |
Floating search and rescue inflatable pyramid |
Apr. 1, 1986 |
| 4573933 |
Floating search and rescue inflatable pyramid |
Mar. 4, 1986 |
| 4501564 |
Luminescent foam floats and method |
Feb. 26, 1985 |
| 4475476 |
Signal staff for a person in the water |
Oct. 9, 1984 |
| 4416509 |
Universal reflector of electromagnetic waves mounted on a float |
Nov. 22, 1983 |
| 4312600 |
Traffic barricade |
Jan. 26, 1982 |
| 4281427 |
Warning and signalling device, especially for maritime purposes |
Aug. 4, 1981 |
| 4230063 |
Inflatable automobile warning reflector |
Oct. 28, 1980 |
| 4102296 |
Marine safety signal device |
Jul. 25, 1978 |
| 3965234 |
Method of making radar reflective buoy |
Jun. 22, 1976 |
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