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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/48
Name: Bee culture > Feeder
Description: Structure comprising provision to supply sustenance to bees.










Patents under this class:

Patent Number Title Of Patent Date Issued
8475227 Bee feeder assembly; components; and, methods Jul. 2, 2013
8025552 Artificial diets for honey bees Sep. 27, 2011
6896579 Method and apparatus for conditioning honey bees May. 24, 2005
6830499 Beehive feeder Dec. 14, 2004
6042453 Frame holding bee feeder Mar. 28, 2000
5423291 Gravity feed butterfly feeder with mesh pad feeding stations Jun. 13, 1995
5377617 Feeder with food protection grid Jan. 3, 1995
4322862 Apparatus and method for feeding bees Apr. 6, 1982
4308627 Process for prevention of chalkbrood disease Jan. 5, 1982











 
 
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