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US 5,672,082 AGranted
Floating underwater viewing device
OwnerEmanuel Binderinventor
Life of this patent
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Abstract
The present invention is a floating underwater viewing device having a column with a first and a second end, and a first viewing window and a second viewing window. The first viewing window is integrally formed with the first end of the column, and the second viewing window is integrally formed with the second end of the column to form a watertight viewing chamber. A first toroidal float and a second toroidal float are disposed about the column. At least one of the first and second toroidal floats is slidably attached to the column.
Claims5
An underwater viewing device comprising:
- a column having a first end and a second end, said column consisting of a substantially transparent material;
- a first viewing window and second viewing window, said first viewing window and said second viewing window having a top side and a bottom side, said first viewing window and said second viewing window consisting of a substantially transparent material, and a diameter larger than the diameter of said column, said first viewing window being integrally formed with said first end of said column, and said second viewing window being integrally formed with said second end of said column, thereby forming a watertight viewing chamber;
- and
- a first toroidal float and second toroidal float disposed about said column, said first toroidal float being attached to said column at said first end of said column, and said second toroidal float being slidably mounted on said column;
- and
- at least one sleeve disposed about said column such that said at least one sleeve may be positioned to prevent said second toroidal float from sliding along said column.
3 more elements
Dependencies are inferred from the claim text.