Roger F Blackett from Soldotna, AK, age 88

Roger Blackett Phones & Addresses

Incubator And Method Of Incubation And Hatching Fish Eggs And Fry
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US Patent:

47427981, May 10, 1988
Filed:

Feb 5, 1986
Appl. No.:

6/826215
Inventors:

Roger F. Blackett - Kodiak AK
Assignee:

State of Alaska - Juneau AK
International Classification:

A01K 6100
US Classification:

119 3
Abstract:

An incubator for hatching fish eggs and incubating fry including a housing suitable for holding water, having a floor and a top. A pressure plate for evenly distributing pressure in the upper portion of the housing spaced above the floor. The housing having an inlet below the pressure plate and an outlet above the pressure plate. Biological substrates having openings resting on and above the pressure plate. The substrates are made from materials suitable for incubating fish eggs and supporting fry. Whereupon water flowing from the inlet to the outlet creates an upwelling waterflow through the pressure distributing means and biological substrate.