Resources Contact Us Home
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/9
Name: Bee culture > Hive > With feeder
Description: Structure combined with means to alloy a beekeeper to provide sustenance to the colony.

Sub-classes under this class:

Class Number Class Name Patents
449/10 Fitted in frame slot 4
449/11 Having external food supply 2

Patents under this class:

Patent Number Title Of Patent Date Issued
6830499 Beehive feeder Dec. 14, 2004
4883402 Coupling system for drop box Nov. 28, 1989
4308627 Process for prevention of chalkbrood disease Jan. 5, 1982
4250581 Bee feeding apparatus Feb. 17, 1981
4214329 Molded plastic bee feeder Jul. 29, 1980
4135265 Bee hive Jan. 23, 1979
3978534 Bee feeder Sep. 7, 1976

  Recently Added Patents
Managing multiple web services on a single device
Motion-compensated prediction of inter-layer residuals
Method of manufacturing nitride semiconductor and nitride semiconductor element
Probe card holding apparatus with probe card engagement structure
Fluid handling structure, a lithographic apparatus and a device manufacturing method
Defensin polynucleotides and methods of use
Liquid crystal display device
  Randomly Featured Patents
Heat-shrinkable hollow article
Group communication system having group number specified by mobile unit to permit intergroup calls
Techniques for processing incoming failure detection protocol packets
Pedestal for a fan assembly
Alterable scripting tool and method
Shoe apparatus with improved efficiency
Method for protecting a microcomputer system against manipulation of data stored in a storage assembly
System and method for pooled electronic purchasing
Liquid crystalline polyester resin composition
Antibodies expressed in insect cells